CVE-2024-20299 (GCVE-0-2024-20299)

Vulnerability from cvelistv5 – Published: 2024-10-23 17:08 – Updated: 2024-10-24 16:39
VLAI
Title
Cisco Adaptive Security Appliance and Firepower Threat Defense AnyConnect Access Control List Bypass Vulnerability
Summary
A vulnerability in the AnyConnect firewall for Cisco Adaptive Security Appliance (ASA) Software and Cisco Firepower Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to bypass a configured access control list (ACL) and allow traffic that should have been denied to flow through an affected device. This vulnerability is due to a logic error in populating group ACLs when an AnyConnect client establishes a new session toward an affected device. An attacker could exploit this vulnerability by establishing an AnyConnect connection to the affected device. A successful exploit could allow the attacker to bypass configured ACL rules.
SSVC
Exploitation: none Automatable: yes Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-10-23 18:42 UTC
CWE
  • CWE-290 - Authentication Bypass by Spoofing
Assigner
cisco CNA
Impacted products
Vendor Product Version
Cisco Cisco Adaptive Security Appliance (ASA) Software Affected: 9.12.3
Affected: 9.8.3
Affected: 9.12.1
Affected: 9.8.1
Affected: 9.12.2
Affected: 9.8.2.45
Affected: 9.8.2
Affected: 9.8.4
Affected: 9.14.1
Affected: 9.12.4
Affected: 9.8.2.26
Affected: 9.8.2.24
Affected: 9.8.2.15
Affected: 9.8.2.14
Affected: 9.8.2.35
Affected: 9.8.2.20
Affected: 9.8.2.8
Affected: 9.8.2.17
Affected: 9.8.2.28
Affected: 9.8.2.33
Affected: 9.8.2.38
Affected: 9.8.4.25
Affected: 9.12.3.2
Affected: 9.12.3.7
Affected: 9.8.3.18
Affected: 9.8.3.14
Affected: 9.8.4.15
Affected: 9.8.4.8
Affected: 9.8.1.7
Affected: 9.8.3.29
Affected: 9.14.1.10
Affected: 9.12.2.5
Affected: 9.8.4.22
Affected: 9.12.3.12
Affected: 9.8.4.7
Affected: 9.8.4.17
Affected: 9.8.3.16
Affected: 9.8.4.20
Affected: 9.8.3.11
Affected: 9.12.1.3
Affected: 9.8.4.3
Affected: 9.12.2.4
Affected: 9.8.4.12
Affected: 9.12.1.2
Affected: 9.8.3.26
Affected: 9.8.1.5
Affected: 9.12.2.9
Affected: 9.12.3.9
Affected: 9.8.3.21
Affected: 9.8.4.10
Affected: 9.12.2.1
Affected: 9.12.4.2
Affected: 9.14.1.6
Affected: 9.8.3.8
Affected: 9.14.1.15
Affected: 9.14.1.19
Affected: 9.8.4.26
Affected: 9.12.4.4
Affected: 9.14.1.30
Affected: 9.8.4.29
Affected: 9.12.4.7
Affected: 9.15.1
Affected: 9.14.2
Affected: 9.12.4.8
Affected: 9.8.4.32
Affected: 9.12.4.10
Affected: 9.14.2.4
Affected: 9.15.1.7
Affected: 9.14.2.8
Affected: 9.12.4.13
Affected: 9.8.4.33
Affected: 9.15.1.10
Affected: 9.14.2.13
Affected: 9.8.4.34
Affected: 9.12.4.18
Affected: 9.15.1.15
Affected: 9.8.4.35
Affected: 9.14.2.15
Affected: 9.12.4.24
Affected: 9.16.1
Affected: 9.15.1.16
Affected: 9.8.4.39
Affected: 9.14.3
Affected: 9.12.4.26
Affected: 9.16.1.28
Affected: 9.14.3.1
Affected: 9.12.4.29
Affected: 9.14.3.9
Affected: 9.16.2
Affected: 9.12.4.30
Affected: 9.16.2.3
Affected: 9.8.4.40
Affected: 9.14.3.11
Affected: 9.15.1.17
Affected: 9.12.4.35
Affected: 9.8.4.41
Affected: 9.15.1.1
Affected: 9.14.3.13
Affected: 9.16.2.7
Affected: 9.12.4.37
Affected: 9.14.3.15
Affected: 9.17.1
Affected: 9.16.2.11
Affected: 9.14.3.18
Affected: 9.16.2.13
Affected: 9.12.4.39
Affected: 9.12.4.38
Affected: 9.8.4.43
Affected: 9.14.4
Affected: 9.16.2.14
Affected: 9.17.1.7
Affected: 9.12.4.40
Affected: 9.15.1.21
Affected: 9.16.3.3
Affected: 9.14.4.6
Affected: 9.16.3
Affected: 9.16.3.14
Affected: 9.17.1.9
Affected: 9.14.4.7
Affected: 9.12.4.41
Affected: 9.17.1.10
Affected: 9.8.4.44
Affected: 9.18.1
Affected: 9.12.4.47
Affected: 9.14.4.12
Affected: 9.16.3.15
Affected: 9.18.1.3
Affected: 9.17.1.11
Affected: 9.12.4.48
Affected: 9.14.4.13
Affected: 9.18.2
Affected: 9.16.3.19
Affected: 9.17.1.13
Affected: 9.12.4.50
Affected: 9.14.4.14
Affected: 9.17.1.15
Affected: 9.8.4.45
Affected: 9.12.4.52
Affected: 9.14.4.15
Affected: 9.16.3.23
Affected: 9.18.2.5
Affected: 9.16.4
Affected: 9.12.4.54
Affected: 9.14.4.17
Affected: 9.8.4.46
Affected: 9.17.1.20
Affected: 9.18.2.7
Affected: 9.19.1
Affected: 9.16.4.9
Affected: 9.12.4.55
Affected: 9.18.2.8
Affected: 9.8.4.48
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Cisco Cisco Firepower Threat Defense Software Affected: 6.2.3.14
Affected: 6.4.0.1
Affected: 6.2.3.7
Affected: 6.2.3
Affected: 6.4.0.2
Affected: 6.2.3.9
Affected: 6.2.3.1
Affected: 6.2.3.2
Affected: 6.4.0.5
Affected: 6.2.3.10
Affected: 6.4.0
Affected: 6.4.0.3
Affected: 6.2.3.6
Affected: 6.4.0.4
Affected: 6.2.3.15
Affected: 6.2.3.5
Affected: 6.2.3.4
Affected: 6.2.3.3
Affected: 6.2.3.8
Affected: 6.4.0.6
Affected: 6.2.3.11
Affected: 6.2.3.12
Affected: 6.2.3.13
Affected: 6.4.0.7
Affected: 6.4.0.8
Affected: 6.6.0
Affected: 6.4.0.9
Affected: 6.2.3.16
Affected: 6.6.0.1
Affected: 6.6.1
Affected: 6.4.0.10
Affected: 6.7.0
Affected: 6.4.0.11
Affected: 6.6.3
Affected: 6.7.0.1
Affected: 6.6.4
Affected: 6.4.0.12
Affected: 6.7.0.2
Affected: 7.0.0
Affected: 6.2.3.17
Affected: 7.0.0.1
Affected: 6.6.5
Affected: 7.0.1
Affected: 7.1.0
Affected: 6.4.0.13
Affected: 6.6.5.1
Affected: 6.2.3.18
Affected: 7.0.1.1
Affected: 6.7.0.3
Affected: 6.4.0.14
Affected: 7.1.0.1
Affected: 6.6.5.2
Affected: 7.0.2
Affected: 6.4.0.15
Affected: 7.2.0
Affected: 7.0.2.1
Affected: 7.0.3
Affected: 6.6.7
Affected: 7.1.0.2
Affected: 7.2.0.1
Affected: 7.0.4
Affected: 7.2.1
Affected: 7.0.5
Affected: 6.4.0.16
Affected: 7.3.0
Affected: 7.2.2
Affected: 7.2.3
Affected: 6.6.7.1
Affected: 7.3.1
Affected: 7.1.0.3
Affected: 7.3.1.1
Affected: 6.6.7.2
Affected: 7.3.1.2
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cisco adaptive_security_appliance_software Affected: 9.8.1 , ≤ 9.8.4.48 (custom)
Affected: 9.19.1
Affected: 9.18.1 , ≤ 9.18.2.8 (custom)
Affected: 9.17.1 , ≤ 9.17.1.20 (custom)
Affected: 9.16.1 , ≤ 9.16.4.9 (custom)
Affected: 9.15.1 , ≤ 9.15.1.21 (custom)
Affected: 9.14.1 , ≤ 9.14.4.17 (custom)
Affected: 9.12.1 , ≤ 9.12.4.55 (custom)
    cpe:2.3:o:cisco:adaptive_security_appliance_software:*:*:*:*:*:*:*:*
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cisco firepower_threat_defense_software Affected: 6.2.3 , ≤ 6.7.0.3 (custom)
Affected: 7.0.0 , ≤ 7.3.1.2 (custom)
    cpe:2.3:a:cisco:firepower_threat_defense_software:*:*:*:*:*:*:*:*
Create a notification for this product.
Show details on NVD website

{
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              "status": "affected",
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              "status": "affected",
              "version": "9.8.4.22"
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              "status": "affected",
              "version": "9.8.4.7"
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              "status": "affected",
              "version": "9.8.4.17"
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            {
              "status": "affected",
              "version": "9.8.3.16"
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            {
              "status": "affected",
              "version": "9.8.4.20"
            },
            {
              "status": "affected",
              "version": "9.8.3.11"
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            {
              "status": "affected",
              "version": "9.12.1.3"
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            {
              "status": "affected",
              "version": "9.8.4.3"
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            {
              "status": "affected",
              "version": "9.12.2.4"
            },
            {
              "status": "affected",
              "version": "9.8.4.12"
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              "status": "affected",
              "version": "9.12.1.2"
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            {
              "status": "affected",
              "version": "9.8.3.26"
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              "status": "affected",
              "version": "9.8.1.5"
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              "status": "affected",
              "version": "9.12.2.9"
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            {
              "status": "affected",
              "version": "9.12.3.9"
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            {
              "status": "affected",
              "version": "9.8.3.21"
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              "status": "affected",
              "version": "9.8.4.10"
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              "status": "affected",
              "version": "9.12.2.1"
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              "status": "affected",
              "version": "9.12.4.2"
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              "status": "affected",
              "version": "9.14.1.6"
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            {
              "status": "affected",
              "version": "9.8.3.8"
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            {
              "status": "affected",
              "version": "9.14.1.15"
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            {
              "status": "affected",
              "version": "9.14.1.19"
            },
            {
              "status": "affected",
              "version": "9.8.4.26"
            },
            {
              "status": "affected",
              "version": "9.12.4.4"
            },
            {
              "status": "affected",
              "version": "9.14.1.30"
            },
            {
              "status": "affected",
              "version": "9.8.4.29"
            },
            {
              "status": "affected",
              "version": "9.12.4.7"
            },
            {
              "status": "affected",
              "version": "9.15.1"
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            {
              "status": "affected",
              "version": "9.14.2"
            },
            {
              "status": "affected",
              "version": "9.12.4.8"
            },
            {
              "status": "affected",
              "version": "9.8.4.32"
            },
            {
              "status": "affected",
              "version": "9.12.4.10"
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            {
              "status": "affected",
              "version": "9.14.2.4"
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              "status": "affected",
              "version": "9.15.1.7"
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              "status": "affected",
              "version": "9.14.2.8"
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              "status": "affected",
              "version": "9.12.4.13"
            },
            {
              "status": "affected",
              "version": "9.8.4.33"
            },
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              "status": "affected",
              "version": "9.15.1.10"
            },
            {
              "status": "affected",
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              "status": "affected",
              "version": "9.15.1.15"
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              "status": "affected",
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              "status": "affected",
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              "status": "affected",
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              "version": "9.12.4.26"
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              "status": "affected",
              "version": "9.16.1.28"
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              "status": "affected",
              "version": "9.14.3.1"
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              "status": "affected",
              "version": "9.12.4.29"
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            {
              "status": "affected",
              "version": "9.14.3.9"
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            {
              "status": "affected",
              "version": "9.16.2"
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            {
              "status": "affected",
              "version": "9.12.4.30"
            },
            {
              "status": "affected",
              "version": "9.16.2.3"
            },
            {
              "status": "affected",
              "version": "9.8.4.40"
            },
            {
              "status": "affected",
              "version": "9.14.3.11"
            },
            {
              "status": "affected",
              "version": "9.15.1.17"
            },
            {
              "status": "affected",
              "version": "9.12.4.35"
            },
            {
              "status": "affected",
              "version": "9.8.4.41"
            },
            {
              "status": "affected",
              "version": "9.15.1.1"
            },
            {
              "status": "affected",
              "version": "9.14.3.13"
            },
            {
              "status": "affected",
              "version": "9.16.2.7"
            },
            {
              "status": "affected",
              "version": "9.12.4.37"
            },
            {
              "status": "affected",
              "version": "9.14.3.15"
            },
            {
              "status": "affected",
              "version": "9.17.1"
            },
            {
              "status": "affected",
              "version": "9.16.2.11"
            },
            {
              "status": "affected",
              "version": "9.14.3.18"
            },
            {
              "status": "affected",
              "version": "9.16.2.13"
            },
            {
              "status": "affected",
              "version": "9.12.4.39"
            },
            {
              "status": "affected",
              "version": "9.12.4.38"
            },
            {
              "status": "affected",
              "version": "9.8.4.43"
            },
            {
              "status": "affected",
              "version": "9.14.4"
            },
            {
              "status": "affected",
              "version": "9.16.2.14"
            },
            {
              "status": "affected",
              "version": "9.17.1.7"
            },
            {
              "status": "affected",
              "version": "9.12.4.40"
            },
            {
              "status": "affected",
              "version": "9.15.1.21"
            },
            {
              "status": "affected",
              "version": "9.16.3.3"
            },
            {
              "status": "affected",
              "version": "9.14.4.6"
            },
            {
              "status": "affected",
              "version": "9.16.3"
            },
            {
              "status": "affected",
              "version": "9.16.3.14"
            },
            {
              "status": "affected",
              "version": "9.17.1.9"
            },
            {
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                  "status": "affected",
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                {
                  "status": "affected",
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                {
                  "status": "affected",
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                {
                  "status": "affected",
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                {
                  "status": "affected",
                  "version": "9.8.4.39"
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                {
                  "status": "affected",
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                {
                  "status": "affected",
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                {
                  "status": "affected",
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                {
                  "status": "affected",
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                {
                  "status": "affected",
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                },
                {
                  "status": "affected",
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                },
                {
                  "status": "affected",
                  "version": "9.16.2"
                },
                {
                  "status": "affected",
                  "version": "9.12.4.30"
                },
                {
                  "status": "affected",
                  "version": "9.16.2.3"
                },
                {
                  "status": "affected",
                  "version": "9.8.4.40"
                },
                {
                  "status": "affected",
                  "version": "9.14.3.11"
                },
                {
                  "status": "affected",
                  "version": "9.15.1.17"
                },
                {
                  "status": "affected",
                  "version": "9.12.4.35"
                },
                {
                  "status": "affected",
                  "version": "9.8.4.41"
                },
                {
                  "status": "affected",
                  "version": "9.15.1.1"
                },
                {
                  "status": "affected",
                  "version": "9.14.3.13"
                },
                {
                  "status": "affected",
                  "version": "9.16.2.7"
                },
                {
                  "status": "affected",
                  "version": "9.12.4.37"
                },
                {
                  "status": "affected",
                  "version": "9.14.3.15"
                },
                {
                  "status": "affected",
                  "version": "9.17.1"
                },
                {
                  "status": "affected",
                  "version": "9.16.2.11"
                },
                {
                  "status": "affected",
                  "version": "9.14.3.18"
                },
                {
                  "status": "affected",
                  "version": "9.16.2.13"
                },
                {
                  "status": "affected",
                  "version": "9.12.4.39"
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                {
                  "status": "affected",
                  "version": "9.12.4.38"
                },
                {
                  "status": "affected",
                  "version": "9.8.4.43"
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                {
                  "status": "affected",
                  "version": "9.14.4"
                },
                {
                  "status": "affected",
                  "version": "9.16.2.14"
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                {
                  "status": "affected",
                  "version": "9.17.1.7"
                },
                {
                  "status": "affected",
                  "version": "9.12.4.40"
                },
                {
                  "status": "affected",
                  "version": "9.15.1.21"
                },
                {
                  "status": "affected",
                  "version": "9.16.3.3"
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                {
                  "status": "affected",
                  "version": "9.14.4.6"
                },
                {
                  "status": "affected",
                  "version": "9.16.3"
                },
                {
                  "status": "affected",
                  "version": "9.16.3.14"
                },
                {
                  "status": "affected",
                  "version": "9.17.1.9"
                },
                {
                  "status": "affected",
                  "version": "9.14.4.7"
                },
                {
                  "status": "affected",
                  "version": "9.12.4.41"
                },
                {
                  "status": "affected",
                  "version": "9.17.1.10"
                },
                {
                  "status": "affected",
                  "version": "9.8.4.44"
                },
                {
                  "status": "affected",
                  "version": "9.18.1"
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                {
                  "status": "affected",
                  "version": "9.12.4.47"
                },
                {
                  "status": "affected",
                  "version": "9.14.4.12"
                },
                {
                  "status": "affected",
                  "version": "9.16.3.15"
                },
                {
                  "status": "affected",
                  "version": "9.18.1.3"
                },
                {
                  "status": "affected",
                  "version": "9.17.1.11"
                },
                {
                  "status": "affected",
                  "version": "9.12.4.48"
                },
                {
                  "status": "affected",
                  "version": "9.14.4.13"
                },
                {
                  "status": "affected",
                  "version": "9.18.2"
                },
                {
                  "status": "affected",
                  "version": "9.16.3.19"
                },
                {
                  "status": "affected",
                  "version": "9.17.1.13"
                },
                {
                  "status": "affected",
                  "version": "9.12.4.50"
                },
                {
                  "status": "affected",
                  "version": "9.14.4.14"
                },
                {
                  "status": "affected",
                  "version": "9.17.1.15"
                },
                {
                  "status": "affected",
                  "version": "9.8.4.45"
                },
                {
                  "status": "affected",
                  "version": "9.12.4.52"
                },
                {
                  "status": "affected",
                  "version": "9.14.4.15"
                },
                {
                  "status": "affected",
                  "version": "9.16.3.23"
                },
                {
                  "status": "affected",
                  "version": "9.18.2.5"
                },
                {
                  "status": "affected",
                  "version": "9.16.4"
                },
                {
                  "status": "affected",
                  "version": "9.12.4.54"
                },
                {
                  "status": "affected",
                  "version": "9.14.4.17"
                },
                {
                  "status": "affected",
                  "version": "9.8.4.46"
                },
                {
                  "status": "affected",
                  "version": "9.17.1.20"
                },
                {
                  "status": "affected",
                  "version": "9.18.2.7"
                },
                {
                  "status": "affected",
                  "version": "9.19.1"
                },
                {
                  "status": "affected",
                  "version": "9.16.4.9"
                },
                {
                  "status": "affected",
                  "version": "9.12.4.55"
                },
                {
                  "status": "affected",
                  "version": "9.18.2.8"
                },
                {
                  "status": "affected",
                  "version": "9.8.4.48"
                }
              ]
            },
            {
              "defaultStatus": "unknown",
              "product": "Cisco Firepower Threat Defense Software",
              "vendor": "Cisco",
              "versions": [
                {
                  "status": "affected",
                  "version": "6.2.3.14"
                },
                {
                  "status": "affected",
                  "version": "6.4.0.1"
                },
                {
                  "status": "affected",
                  "version": "6.2.3.7"
                },
                {
                  "status": "affected",
                  "version": "6.2.3"
                },
                {
                  "status": "affected",
                  "version": "6.4.0.2"
                },
                {
                  "status": "affected",
                  "version": "6.2.3.9"
                },
                {
                  "status": "affected",
                  "version": "6.2.3.1"
                },
                {
                  "status": "affected",
                  "version": "6.2.3.2"
                },
                {
                  "status": "affected",
                  "version": "6.4.0.5"
                },
                {
                  "status": "affected",
                  "version": "6.2.3.10"
                },
                {
                  "status": "affected",
                  "version": "6.4.0"
                },
                {
                  "status": "affected",
                  "version": "6.4.0.3"
                },
                {
                  "status": "affected",
                  "version": "6.2.3.6"
                },
                {
                  "status": "affected",
                  "version": "6.4.0.4"
                },
                {
                  "status": "affected",
                  "version": "6.2.3.15"
                },
                {
                  "status": "affected",
                  "version": "6.2.3.5"
                },
                {
                  "status": "affected",
                  "version": "6.2.3.4"
                },
                {
                  "status": "affected",
                  "version": "6.2.3.3"
                },
                {
                  "status": "affected",
                  "version": "6.2.3.8"
                },
                {
                  "status": "affected",
                  "version": "6.4.0.6"
                },
                {
                  "status": "affected",
                  "version": "6.2.3.11"
                },
                {
                  "status": "affected",
                  "version": "6.2.3.12"
                },
                {
                  "status": "affected",
                  "version": "6.2.3.13"
                },
                {
                  "status": "affected",
                  "version": "6.4.0.7"
                },
                {
                  "status": "affected",
                  "version": "6.4.0.8"
                },
                {
                  "status": "affected",
                  "version": "6.6.0"
                },
                {
                  "status": "affected",
                  "version": "6.4.0.9"
                },
                {
                  "status": "affected",
                  "version": "6.2.3.16"
                },
                {
                  "status": "affected",
                  "version": "6.6.0.1"
                },
                {
                  "status": "affected",
                  "version": "6.6.1"
                },
                {
                  "status": "affected",
                  "version": "6.4.0.10"
                },
                {
                  "status": "affected",
                  "version": "6.7.0"
                },
                {
                  "status": "affected",
                  "version": "6.4.0.11"
                },
                {
                  "status": "affected",
                  "version": "6.6.3"
                },
                {
                  "status": "affected",
                  "version": "6.7.0.1"
                },
                {
                  "status": "affected",
                  "version": "6.6.4"
                },
                {
                  "status": "affected",
                  "version": "6.4.0.12"
                },
                {
                  "status": "affected",
                  "version": "6.7.0.2"
                },
                {
                  "status": "affected",
                  "version": "7.0.0"
                },
                {
                  "status": "affected",
                  "version": "6.2.3.17"
                },
                {
                  "status": "affected",
                  "version": "7.0.0.1"
                },
                {
                  "status": "affected",
                  "version": "6.6.5"
                },
                {
                  "status": "affected",
                  "version": "7.0.1"
                },
                {
                  "status": "affected",
                  "version": "7.1.0"
                },
                {
                  "status": "affected",
                  "version": "6.4.0.13"
                },
                {
                  "status": "affected",
                  "version": "6.6.5.1"
                },
                {
                  "status": "affected",
                  "version": "6.2.3.18"
                },
                {
                  "status": "affected",
                  "version": "7.0.1.1"
                },
                {
                  "status": "affected",
                  "version": "6.7.0.3"
                },
                {
                  "status": "affected",
                  "version": "6.4.0.14"
                },
                {
                  "status": "affected",
                  "version": "7.1.0.1"
                },
                {
                  "status": "affected",
                  "version": "6.6.5.2"
                },
                {
                  "status": "affected",
                  "version": "7.0.2"
                },
                {
                  "status": "affected",
                  "version": "6.4.0.15"
                },
                {
                  "status": "affected",
                  "version": "7.2.0"
                },
                {
                  "status": "affected",
                  "version": "7.0.2.1"
                },
                {
                  "status": "affected",
                  "version": "7.0.3"
                },
                {
                  "status": "affected",
                  "version": "6.6.7"
                },
                {
                  "status": "affected",
                  "version": "7.1.0.2"
                },
                {
                  "status": "affected",
                  "version": "7.2.0.1"
                },
                {
                  "status": "affected",
                  "version": "7.0.4"
                },
                {
                  "status": "affected",
                  "version": "7.2.1"
                },
                {
                  "status": "affected",
                  "version": "7.0.5"
                },
                {
                  "status": "affected",
                  "version": "6.4.0.16"
                },
                {
                  "status": "affected",
                  "version": "7.3.0"
                },
                {
                  "status": "affected",
                  "version": "7.2.2"
                },
                {
                  "status": "affected",
                  "version": "7.2.3"
                },
                {
                  "status": "affected",
                  "version": "6.6.7.1"
                },
                {
                  "status": "affected",
                  "version": "7.3.1"
                },
                {
                  "status": "affected",
                  "version": "7.1.0.3"
                },
                {
                  "status": "affected",
                  "version": "7.3.1.1"
                },
                {
                  "status": "affected",
                  "version": "6.6.7.2"
                },
                {
                  "status": "affected",
                  "version": "7.3.1.2"
                }
              ]
            }
          ],
          "descriptions": [
            {
              "lang": "en",
              "value": "A vulnerability in the AnyConnect firewall for Cisco Adaptive Security Appliance (ASA) Software and Cisco Firepower Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to bypass a configured access control list (ACL) and allow traffic that should have been denied to flow through an affected device. This vulnerability is due to a logic error in populating group ACLs when an AnyConnect client establishes a new session toward an affected device. An attacker could exploit this vulnerability by establishing an AnyConnect connection to the affected device. A successful exploit could allow the attacker to bypass configured ACL rules."
            }
          ],
          "exploits": [
            {
              "lang": "en",
              "value": "The Cisco Product Security Incident Response Team (PSIRT) is not aware of any public announcements or malicious use of the vulnerabilities that are described in this advisory."
            }
          ],
          "metrics": [
            {
              "cvssV3_1": {
                "attackComplexity": "LOW",
                "attackVector": "NETWORK",
                "availabilityImpact": "NONE",
                "baseScore": 5.8,
                "baseSeverity": "MEDIUM",
                "confidentialityImpact": "NONE",
                "integrityImpact": "LOW",
                "privilegesRequired": "NONE",
                "scope": "CHANGED",
                "userInteraction": "NONE",
                "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:L/A:N",
                "version": "3.1"
              },
              "format": "cvssV3_1"
            }
          ],
          "problemTypes": [
            {
              "descriptions": [
                {
                  "cweId": "CWE-290",
                  "description": "Authentication Bypass by Spoofing",
                  "lang": "en",
                  "type": "cwe"
                }
              ]
            }
          ],
          "providerMetadata": {
            "dateUpdated": "2024-10-23T17:08:13.630Z",
            "orgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
            "shortName": "cisco"
          },
          "references": [
            {
              "name": "cisco-sa-asaftd-acl-bypass-VvnLNKqf",
              "url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-asaftd-acl-bypass-VvnLNKqf"
            },
            {
              "name": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-fmc-xss-M446vbEO",
              "url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-fmc-xss-M446vbEO"
            },
            {
              "name": "Cisco Event Response: October 2024 Semiannual Cisco ASA, FMC, and FTD Software Security Advisory Bundled Publication",
              "url": "https://sec.cloudapps.cisco.com/security/center/viewErp.x?alertId=ERP-75300"
            }
          ],
          "source": {
            "advisory": "cisco-sa-asaftd-acl-bypass-VvnLNKqf",
            "defects": [
              "CSCwd96845"
            ],
            "discovery": "INTERNAL"
          },
          "title": "Cisco Adaptive Security Appliance and Firepower Threat Defense AnyConnect  Access Control List Bypass Vulnerability"
        }
      },
      "cveMetadata": {
        "assignerOrgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
        "assignerShortName": "cisco",
        "cveId": "CVE-2024-20299",
        "datePublished": "2024-10-23T17:08:13.630Z",
        "dateReserved": "2023-11-08T15:08:07.630Z",
        "dateUpdated": "2024-10-24T16:39:38.139Z",
        "state": "PUBLISHED"
      },
      "dataType": "CVE_RECORD",
      "dataVersion": "5.1"
    }
  }
}



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