CVE-2024-20492 (GCVE-0-2024-20492)
Vulnerability from cvelistv5
Published
2024-10-02 16:55
Modified
2024-10-02 19:24
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-77 - Improper Neutralization of Special Elements used in a Command ('Command Injection')
Summary
A vulnerability in the restricted shell of Cisco Expressway Series could allow an authenticated, local attacker to perform command injection attacks on the underlying operating system and elevate privileges to root. To exploit this vulnerability, the attacker must have Administrator-level credentials with read-write privileges on an affected device.
This vulnerability is due to insufficient validation of user-supplied input. An attacker could exploit this vulnerability by submitting a series of crafted CLI commands. A successful exploit could allow the attacker to escape the restricted shell and gain root privileges on the underlying operating system of the affected device.
Note: Cisco Expressway Series refers to Cisco Expressway Control (Expressway-C) devices and Cisco Expressway Edge (Expressway-E) devices.
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Cisco | Cisco TelePresence Video Communication Server (VCS) Expressway |
Version: X8.11.2 Version: X8.6 Version: X8.11.3 Version: X8.2.2 Version: X8.8.3 Version: X8.11.0 Version: X12.5.2 Version: X8.1.1 Version: X8.9 Version: X12.5.1 Version: X12.5.6 Version: X8.7.3 Version: X12.6.0 Version: X8.11.1 Version: X8.5 Version: X8.9.1 Version: X8.10.2 Version: X8.8.2 Version: X8.5.3 Version: X8.1 Version: X8.9.2 Version: X8.11.4 Version: X12.5.4 Version: X8.8.1 Version: X8.2.1 Version: X8.5.1 Version: X8.6.1 Version: X8.1.2 Version: X8.8 Version: X8.10.0 Version: X12.5.3 Version: X8.10.1 Version: X12.5.7 Version: X8.10.3 Version: X8.7.1 Version: X8.2 Version: X12.5.8 Version: X8.7 Version: X8.5.2 Version: X12.5.9 Version: X12.5.0 Version: X8.10.4 Version: X8.7.2 Version: X12.5.5 Version: X12.6.1 Version: X12.6.2 Version: X12.6.3 Version: X12.6.4 Version: X12.7.0 Version: X12.7.1 Version: X14.0.0 Version: X14.0.1 Version: X14.0.2 Version: X14.0.3 Version: X14.0.4 Version: X14.0.5 Version: X14.0.6 Version: X14.0.7 Version: X14.0.8 Version: X14.2.0 Version: X14.0.9 Version: X14.2.1 Version: X14.2.2 Version: X14.0.11 Version: X14.2.5 Version: X14.0.10 Version: X14.2.6 Version: X14.2.7 Version: X14.3.0 Version: X14.3.1 Version: X14.3.2 Version: X14.3.3 Version: X15.0.0 Version: X14.3.4 Version: X14.3.5 Version: X15.0.1 Version: X15.0.2 Version: X15.0.3 Version: X14.3.6 |
{
"containers": {
"adp": [
{
"affected": [
{
"cpes": [
"cpe:2.3:a:cisco:telepresence_video_communication_server:-:*:*:*:expressway:*:*:*"
],
"defaultStatus": "unknown",
"product": "telepresence_video_communication_server",
"vendor": "cisco",
"versions": [
{
"status": "affected",
"version": "X8.11.2"
},
{
"status": "affected",
"version": "X8.6"
},
{
"status": "affected",
"version": "X8.11.3"
},
{
"status": "affected",
"version": "X8.2.2"
},
{
"status": "affected",
"version": "X8.8.3"
},
{
"status": "affected",
"version": "X8.11.0"
},
{
"status": "affected",
"version": "X12.5.2"
},
{
"status": "affected",
"version": "X8.1.1"
},
{
"status": "affected",
"version": "X8.9"
},
{
"status": "affected",
"version": "X12.5.1"
},
{
"status": "affected",
"version": "X12.5.6"
},
{
"status": "affected",
"version": "X8.7.3"
},
{
"status": "affected",
"version": "X12.6.0"
},
{
"status": "affected",
"version": "X8.11.1"
},
{
"status": "affected",
"version": "X8.5"
},
{
"status": "affected",
"version": "X8.9.1"
},
{
"status": "affected",
"version": "X8.10.2"
},
{
"status": "affected",
"version": "X8.8.2"
},
{
"status": "affected",
"version": "X8.5.3"
},
{
"status": "affected",
"version": "X8.1"
},
{
"status": "affected",
"version": "X8.9.2"
},
{
"status": "affected",
"version": "X8.11.4"
},
{
"status": "affected",
"version": "X12.5.4"
},
{
"status": "affected",
"version": "X8.8.1"
},
{
"status": "affected",
"version": "X8.2.1"
},
{
"status": "affected",
"version": "X8.5.1"
},
{
"status": "affected",
"version": "X8.6.1"
},
{
"status": "affected",
"version": "X8.1.2"
},
{
"status": "affected",
"version": "X8.8"
},
{
"status": "affected",
"version": "X8.10.0"
},
{
"status": "affected",
"version": "X12.5.3"
},
{
"status": "affected",
"version": "X8.10.1"
},
{
"status": "affected",
"version": "X12.5.7"
},
{
"status": "affected",
"version": "X8.10.3"
},
{
"status": "affected",
"version": "X8.7.1"
},
{
"status": "affected",
"version": "X8.2"
},
{
"status": "affected",
"version": "X12.5.8"
},
{
"status": "affected",
"version": "X8.7"
},
{
"status": "affected",
"version": "X8.5.2"
}
]
}
],
"metrics": [
{
"other": {
"content": {
"id": "CVE-2024-20492",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2024-10-02T18:57:14.215790Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2024-10-02T19:24:15.214Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unknown",
"product": "Cisco TelePresence Video Communication Server (VCS) Expressway",
"vendor": "Cisco",
"versions": [
{
"status": "affected",
"version": "X8.11.2"
},
{
"status": "affected",
"version": "X8.6"
},
{
"status": "affected",
"version": "X8.11.3"
},
{
"status": "affected",
"version": "X8.2.2"
},
{
"status": "affected",
"version": "X8.8.3"
},
{
"status": "affected",
"version": "X8.11.0"
},
{
"status": "affected",
"version": "X12.5.2"
},
{
"status": "affected",
"version": "X8.1.1"
},
{
"status": "affected",
"version": "X8.9"
},
{
"status": "affected",
"version": "X12.5.1"
},
{
"status": "affected",
"version": "X12.5.6"
},
{
"status": "affected",
"version": "X8.7.3"
},
{
"status": "affected",
"version": "X12.6.0"
},
{
"status": "affected",
"version": "X8.11.1"
},
{
"status": "affected",
"version": "X8.5"
},
{
"status": "affected",
"version": "X8.9.1"
},
{
"status": "affected",
"version": "X8.10.2"
},
{
"status": "affected",
"version": "X8.8.2"
},
{
"status": "affected",
"version": "X8.5.3"
},
{
"status": "affected",
"version": "X8.1"
},
{
"status": "affected",
"version": "X8.9.2"
},
{
"status": "affected",
"version": "X8.11.4"
},
{
"status": "affected",
"version": "X12.5.4"
},
{
"status": "affected",
"version": "X8.8.1"
},
{
"status": "affected",
"version": "X8.2.1"
},
{
"status": "affected",
"version": "X8.5.1"
},
{
"status": "affected",
"version": "X8.6.1"
},
{
"status": "affected",
"version": "X8.1.2"
},
{
"status": "affected",
"version": "X8.8"
},
{
"status": "affected",
"version": "X8.10.0"
},
{
"status": "affected",
"version": "X12.5.3"
},
{
"status": "affected",
"version": "X8.10.1"
},
{
"status": "affected",
"version": "X12.5.7"
},
{
"status": "affected",
"version": "X8.10.3"
},
{
"status": "affected",
"version": "X8.7.1"
},
{
"status": "affected",
"version": "X8.2"
},
{
"status": "affected",
"version": "X12.5.8"
},
{
"status": "affected",
"version": "X8.7"
},
{
"status": "affected",
"version": "X8.5.2"
},
{
"status": "affected",
"version": "X12.5.9"
},
{
"status": "affected",
"version": "X12.5.0"
},
{
"status": "affected",
"version": "X8.10.4"
},
{
"status": "affected",
"version": "X8.7.2"
},
{
"status": "affected",
"version": "X12.5.5"
},
{
"status": "affected",
"version": "X12.6.1"
},
{
"status": "affected",
"version": "X12.6.2"
},
{
"status": "affected",
"version": "X12.6.3"
},
{
"status": "affected",
"version": "X12.6.4"
},
{
"status": "affected",
"version": "X12.7.0"
},
{
"status": "affected",
"version": "X12.7.1"
},
{
"status": "affected",
"version": "X14.0.0"
},
{
"status": "affected",
"version": "X14.0.1"
},
{
"status": "affected",
"version": "X14.0.2"
},
{
"status": "affected",
"version": "X14.0.3"
},
{
"status": "affected",
"version": "X14.0.4"
},
{
"status": "affected",
"version": "X14.0.5"
},
{
"status": "affected",
"version": "X14.0.6"
},
{
"status": "affected",
"version": "X14.0.7"
},
{
"status": "affected",
"version": "X14.0.8"
},
{
"status": "affected",
"version": "X14.2.0"
},
{
"status": "affected",
"version": "X14.0.9"
},
{
"status": "affected",
"version": "X14.2.1"
},
{
"status": "affected",
"version": "X14.2.2"
},
{
"status": "affected",
"version": "X14.0.11"
},
{
"status": "affected",
"version": "X14.2.5"
},
{
"status": "affected",
"version": "X14.0.10"
},
{
"status": "affected",
"version": "X14.2.6"
},
{
"status": "affected",
"version": "X14.2.7"
},
{
"status": "affected",
"version": "X14.3.0"
},
{
"status": "affected",
"version": "X14.3.1"
},
{
"status": "affected",
"version": "X14.3.2"
},
{
"status": "affected",
"version": "X14.3.3"
},
{
"status": "affected",
"version": "X15.0.0"
},
{
"status": "affected",
"version": "X14.3.4"
},
{
"status": "affected",
"version": "X14.3.5"
},
{
"status": "affected",
"version": "X15.0.1"
},
{
"status": "affected",
"version": "X15.0.2"
},
{
"status": "affected",
"version": "X15.0.3"
},
{
"status": "affected",
"version": "X14.3.6"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "A vulnerability in the restricted shell of Cisco Expressway Series could allow an authenticated, local attacker to perform command injection attacks on the underlying operating system and elevate privileges to root. To exploit this vulnerability, the attacker must have Administrator-level credentials with read-write privileges on an affected device.\r\n\r\nThis vulnerability is due to insufficient validation of user-supplied input. An attacker could exploit this vulnerability by submitting a series of crafted CLI commands. A successful exploit could allow the attacker to escape the restricted shell and gain root privileges on the underlying operating system of the affected device.\r\nNote: Cisco Expressway Series refers to Cisco Expressway Control (Expressway-C) devices and Cisco Expressway Edge (Expressway-E) devices."
}
],
"exploits": [
{
"lang": "en",
"value": "The Cisco PSIRT is not aware of any public announcements or malicious use of the vulnerability that is described in this advisory."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "NONE",
"baseScore": 6,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "HIGH",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N",
"version": "3.1"
},
"format": "cvssV3_1"
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-77",
"description": "Improper Neutralization of Special Elements used in a Command (\u0027Command Injection\u0027)",
"lang": "en",
"type": "cwe"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2024-10-02T16:55:33.932Z",
"orgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
"shortName": "cisco"
},
"references": [
{
"name": "cisco-sa-expw-escalation-3bkz77bD",
"url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-expw-escalation-3bkz77bD"
}
],
"source": {
"advisory": "cisco-sa-expw-escalation-3bkz77bD",
"defects": [
"CSCwk75586"
],
"discovery": "EXTERNAL"
},
"title": "Cisco Expressway Series Privilege Escalation Vulnerability"
}
},
"cveMetadata": {
"assignerOrgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
"assignerShortName": "cisco",
"cveId": "CVE-2024-20492",
"datePublished": "2024-10-02T16:55:33.932Z",
"dateReserved": "2023-11-08T15:08:07.685Z",
"dateUpdated": "2024-10-02T19:24:15.214Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1",
"vulnerability-lookup:meta": {
"vulnrichment": {
"containers": "{\"adp\": [{\"title\": \"CISA ADP Vulnrichment\", \"metrics\": [{\"other\": {\"type\": \"ssvc\", \"content\": {\"id\": \"CVE-2024-20492\", \"role\": \"CISA Coordinator\", \"options\": [{\"Exploitation\": \"none\"}, {\"Automatable\": \"no\"}, {\"Technical Impact\": \"total\"}], \"version\": \"2.0.3\", \"timestamp\": \"2024-10-02T18:57:14.215790Z\"}}}], \"affected\": [{\"cpes\": [\"cpe:2.3:a:cisco:telepresence_video_communication_server:-:*:*:*:expressway:*:*:*\"], \"vendor\": \"cisco\", \"product\": \"telepresence_video_communication_server\", \"versions\": [{\"status\": \"affected\", \"version\": \"X8.11.2\"}, {\"status\": \"affected\", \"version\": \"X8.6\"}, {\"status\": \"affected\", \"version\": \"X8.11.3\"}, {\"status\": \"affected\", \"version\": \"X8.2.2\"}, {\"status\": \"affected\", \"version\": \"X8.8.3\"}, {\"status\": \"affected\", \"version\": \"X8.11.0\"}, {\"status\": \"affected\", \"version\": \"X12.5.2\"}, {\"status\": \"affected\", \"version\": \"X8.1.1\"}, {\"status\": \"affected\", \"version\": \"X8.9\"}, {\"status\": \"affected\", \"version\": \"X12.5.1\"}, {\"status\": \"affected\", \"version\": \"X12.5.6\"}, {\"status\": \"affected\", \"version\": \"X8.7.3\"}, {\"status\": \"affected\", \"version\": \"X12.6.0\"}, {\"status\": \"affected\", \"version\": \"X8.11.1\"}, {\"status\": \"affected\", \"version\": \"X8.5\"}, {\"status\": \"affected\", \"version\": \"X8.9.1\"}, {\"status\": \"affected\", \"version\": \"X8.10.2\"}, {\"status\": \"affected\", \"version\": \"X8.8.2\"}, {\"status\": \"affected\", \"version\": \"X8.5.3\"}, {\"status\": \"affected\", \"version\": \"X8.1\"}, {\"status\": \"affected\", \"version\": \"X8.9.2\"}, {\"status\": \"affected\", \"version\": \"X8.11.4\"}, {\"status\": \"affected\", \"version\": \"X12.5.4\"}, {\"status\": \"affected\", \"version\": \"X8.8.1\"}, {\"status\": \"affected\", \"version\": \"X8.2.1\"}, {\"status\": \"affected\", \"version\": \"X8.5.1\"}, {\"status\": \"affected\", \"version\": \"X8.6.1\"}, {\"status\": \"affected\", \"version\": \"X8.1.2\"}, {\"status\": \"affected\", \"version\": \"X8.8\"}, {\"status\": \"affected\", \"version\": \"X8.10.0\"}, {\"status\": \"affected\", \"version\": \"X12.5.3\"}, {\"status\": \"affected\", \"version\": \"X8.10.1\"}, {\"status\": \"affected\", \"version\": \"X12.5.7\"}, {\"status\": \"affected\", \"version\": \"X8.10.3\"}, {\"status\": \"affected\", \"version\": \"X8.7.1\"}, {\"status\": \"affected\", \"version\": \"X8.2\"}, {\"status\": \"affected\", \"version\": \"X12.5.8\"}, {\"status\": \"affected\", \"version\": \"X8.7\"}, {\"status\": \"affected\", \"version\": \"X8.5.2\"}], \"defaultStatus\": \"unknown\"}], \"providerMetadata\": {\"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\", \"dateUpdated\": \"2024-10-02T19:15:09.013Z\"}}], \"cna\": {\"title\": \"Cisco Expressway Series Privilege Escalation Vulnerability\", \"source\": {\"defects\": [\"CSCwk75586\"], \"advisory\": \"cisco-sa-expw-escalation-3bkz77bD\", \"discovery\": \"EXTERNAL\"}, \"metrics\": [{\"format\": \"cvssV3_1\", \"cvssV3_1\": {\"scope\": \"UNCHANGED\", \"version\": \"3.1\", \"baseScore\": 6, \"attackVector\": \"LOCAL\", \"baseSeverity\": \"MEDIUM\", \"vectorString\": \"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N\", \"integrityImpact\": \"HIGH\", \"userInteraction\": \"NONE\", \"attackComplexity\": \"LOW\", \"availabilityImpact\": \"NONE\", \"privilegesRequired\": \"HIGH\", \"confidentialityImpact\": \"HIGH\"}}], \"affected\": [{\"vendor\": \"Cisco\", \"product\": \"Cisco TelePresence Video Communication Server (VCS) Expressway\", \"versions\": [{\"status\": \"affected\", \"version\": \"X8.11.2\"}, {\"status\": \"affected\", \"version\": \"X8.6\"}, {\"status\": \"affected\", \"version\": \"X8.11.3\"}, {\"status\": \"affected\", \"version\": \"X8.2.2\"}, {\"status\": \"affected\", \"version\": \"X8.8.3\"}, {\"status\": \"affected\", \"version\": \"X8.11.0\"}, {\"status\": \"affected\", \"version\": \"X12.5.2\"}, {\"status\": \"affected\", \"version\": \"X8.1.1\"}, {\"status\": \"affected\", \"version\": \"X8.9\"}, {\"status\": \"affected\", \"version\": \"X12.5.1\"}, {\"status\": \"affected\", \"version\": \"X12.5.6\"}, {\"status\": \"affected\", \"version\": \"X8.7.3\"}, {\"status\": \"affected\", \"version\": \"X12.6.0\"}, {\"status\": \"affected\", \"version\": \"X8.11.1\"}, {\"status\": \"affected\", \"version\": \"X8.5\"}, {\"status\": \"affected\", \"version\": \"X8.9.1\"}, {\"status\": \"affected\", \"version\": \"X8.10.2\"}, {\"status\": \"affected\", \"version\": \"X8.8.2\"}, {\"status\": \"affected\", \"version\": \"X8.5.3\"}, {\"status\": \"affected\", \"version\": \"X8.1\"}, {\"status\": \"affected\", \"version\": \"X8.9.2\"}, {\"status\": \"affected\", \"version\": \"X8.11.4\"}, {\"status\": \"affected\", \"version\": \"X12.5.4\"}, {\"status\": \"affected\", \"version\": \"X8.8.1\"}, {\"status\": \"affected\", \"version\": \"X8.2.1\"}, {\"status\": \"affected\", \"version\": \"X8.5.1\"}, {\"status\": \"affected\", \"version\": \"X8.6.1\"}, {\"status\": \"affected\", \"version\": \"X8.1.2\"}, {\"status\": \"affected\", \"version\": \"X8.8\"}, {\"status\": \"affected\", \"version\": \"X8.10.0\"}, {\"status\": \"affected\", \"version\": \"X12.5.3\"}, {\"status\": \"affected\", \"version\": \"X8.10.1\"}, {\"status\": \"affected\", \"version\": \"X12.5.7\"}, {\"status\": \"affected\", \"version\": \"X8.10.3\"}, {\"status\": \"affected\", \"version\": \"X8.7.1\"}, {\"status\": \"affected\", \"version\": \"X8.2\"}, {\"status\": \"affected\", \"version\": \"X12.5.8\"}, {\"status\": \"affected\", \"version\": \"X8.7\"}, {\"status\": \"affected\", \"version\": \"X8.5.2\"}, {\"status\": \"affected\", \"version\": \"X12.5.9\"}, {\"status\": \"affected\", \"version\": \"X12.5.0\"}, {\"status\": \"affected\", \"version\": \"X8.10.4\"}, {\"status\": \"affected\", \"version\": \"X8.7.2\"}, {\"status\": \"affected\", \"version\": \"X12.5.5\"}, {\"status\": \"affected\", \"version\": \"X12.6.1\"}, {\"status\": \"affected\", \"version\": \"X12.6.2\"}, {\"status\": \"affected\", \"version\": \"X12.6.3\"}, {\"status\": \"affected\", \"version\": \"X12.6.4\"}, {\"status\": \"affected\", \"version\": \"X12.7.0\"}, {\"status\": \"affected\", \"version\": \"X12.7.1\"}, {\"status\": \"affected\", \"version\": \"X14.0.0\"}, {\"status\": \"affected\", \"version\": \"X14.0.1\"}, {\"status\": \"affected\", \"version\": \"X14.0.2\"}, {\"status\": \"affected\", \"version\": \"X14.0.3\"}, {\"status\": \"affected\", \"version\": \"X14.0.4\"}, {\"status\": \"affected\", \"version\": \"X14.0.5\"}, {\"status\": \"affected\", \"version\": \"X14.0.6\"}, {\"status\": \"affected\", \"version\": \"X14.0.7\"}, {\"status\": \"affected\", \"version\": \"X14.0.8\"}, {\"status\": \"affected\", \"version\": \"X14.2.0\"}, {\"status\": \"affected\", \"version\": \"X14.0.9\"}, {\"status\": \"affected\", \"version\": \"X14.2.1\"}, {\"status\": \"affected\", \"version\": \"X14.2.2\"}, {\"status\": \"affected\", \"version\": \"X14.0.11\"}, {\"status\": \"affected\", \"version\": \"X14.2.5\"}, {\"status\": \"affected\", \"version\": \"X14.0.10\"}, {\"status\": \"affected\", \"version\": \"X14.2.6\"}, {\"status\": \"affected\", \"version\": \"X14.2.7\"}, {\"status\": \"affected\", \"version\": \"X14.3.0\"}, {\"status\": \"affected\", \"version\": \"X14.3.1\"}, {\"status\": \"affected\", \"version\": \"X14.3.2\"}, {\"status\": \"affected\", \"version\": \"X14.3.3\"}, {\"status\": \"affected\", \"version\": \"X15.0.0\"}, {\"status\": \"affected\", \"version\": \"X14.3.4\"}, {\"status\": \"affected\", \"version\": \"X14.3.5\"}, {\"status\": \"affected\", \"version\": \"X15.0.1\"}, {\"status\": \"affected\", \"version\": \"X15.0.2\"}, {\"status\": \"affected\", \"version\": \"X15.0.3\"}, {\"status\": \"affected\", \"version\": \"X14.3.6\"}], \"defaultStatus\": \"unknown\"}], \"exploits\": [{\"lang\": \"en\", \"value\": \"The Cisco PSIRT is not aware of any public announcements or malicious use of the vulnerability that is described in this advisory.\"}], \"references\": [{\"url\": \"https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-expw-escalation-3bkz77bD\", \"name\": \"cisco-sa-expw-escalation-3bkz77bD\"}], \"descriptions\": [{\"lang\": \"en\", \"value\": \"A vulnerability in the restricted shell of Cisco Expressway Series could allow an authenticated, local attacker to perform command injection attacks on the underlying operating system and elevate privileges to root. To exploit this vulnerability, the attacker must have Administrator-level credentials with read-write privileges on an affected device.\\r\\n\\r\\nThis vulnerability is due to insufficient validation of user-supplied input. An attacker could exploit this vulnerability by submitting a series of crafted CLI commands. A successful exploit could allow the attacker to escape the restricted shell and gain root privileges on the underlying operating system of the affected device.\\r\\nNote: Cisco Expressway Series refers to Cisco Expressway Control (Expressway-C) devices and Cisco Expressway Edge (Expressway-E) devices.\"}], \"problemTypes\": [{\"descriptions\": [{\"lang\": \"en\", \"type\": \"cwe\", \"cweId\": \"CWE-77\", \"description\": \"Improper Neutralization of Special Elements used in a Command (\u0027Command Injection\u0027)\"}]}], \"providerMetadata\": {\"orgId\": \"d1c1063e-7a18-46af-9102-31f8928bc633\", \"shortName\": \"cisco\", \"dateUpdated\": \"2024-10-02T16:55:33.932Z\"}}}",
"cveMetadata": "{\"cveId\": \"CVE-2024-20492\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2024-10-02T19:24:15.214Z\", \"dateReserved\": \"2023-11-08T15:08:07.685Z\", \"assignerOrgId\": \"d1c1063e-7a18-46af-9102-31f8928bc633\", \"datePublished\": \"2024-10-02T16:55:33.932Z\", \"assignerShortName\": \"cisco\"}",
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
}
}
Loading…
Loading…
Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
Loading…
Loading…