CERTFR-2026-AVI-1360
Vulnerability from certfr_avis

De multiples vulnérabilités ont été découvertes dans les produits Cisco. Certaines d'entre elles permettent à un attaquant de provoquer une exécution de code arbitraire à distance, une élévation de privilèges et un déni de service à distance.

Solutions

Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).

Impacted products
Vendor Product Description
Cisco IOS XE IOS XE Software versions 26.2.x et antérieures à 26.2.1
Cisco Open Source Snort Snort 3 versions 3.x antérieures à 3.12.4.0
Cisco IOS XR IOS XR Software versions 24.1 et antérieures à 24.1.2 and SMU asr9k-x64-24.1.2.CSCwn39554
Cisco IOS XR IOS XR Software versions 24.4.x et antérieures à 24.4.2
Cisco Secure FTD Software Secure FTD Software versions 7.2.x et antérieures à 7.2.12
Cisco N/A Emergency Responder, Prime Collaboration Deployment, Unified CM, Unified CM IM&P, Unified CM SME, and Unity Connection versions postérieures à 14 et antérieures à 15SU5
Cisco IOS XE IOS XE Software versions 17.18.x et antérieures à 17.18.5
Cisco Expressway Series Expressway Series versions postérieures à X14 et antérieures à X15.5.20
Cisco IOS XE IOS XE Software versions 17.15.x et antérieures à 17.15.6
Cisco IOS XE IOS XE Software versions 26.1.x et antérieures à 26.1.2
Cisco IOS XR IOS XR Software versions 7.9 et antérieures à à 7.9.2 and SMU asr9k-x64-7.9.2.CSCwn39554 et 7.9.21 and SMU asr9k-x64-7.9.21.CSCwn39554
Cisco IOS XR IOS XR Software versions 7.11 et antérieures à 7.11.21 and SMU asr9k-x64-7.11.21.CSCwn39554 et 7.11.21 and SMU asr9k-x64-7.11.21.CSCwn39554
Cisco Secure FTD Software Secure FTD Software versions 10.0.x et antérieures à 10.0.2
Cisco Cyber Vision Cyber Vision versions antérieures à 5.6.0
Cisco Secure FTD Software Secure FTD Software versions 7.6.x et antérieures à 7.6.6
Cisco IOS XR IOS XR Software versions 24.3 et antérieures à 24.3.2 and SMU asr9k-x64-24.3.2.CSCwn39554
Cisco Secure FTD Software Secure FTD Software versions 7.4.x et antérieures à 7.4.8
Cisco Secure Client Secure Client versions postérieures à 5.1.20.333 et antérieures à 5.1.20.333
Cisco Secure FTD Software Secure FTD Software versions 10.1.x et antérieures à 10.1.0
Cisco Secure FTD Software Secure FTD Software versions 7.7.x et antérieures à 7.7.13
Cisco IOS XR IOS XR Software versions 7.10 et antérieures à 7.10.2 and SMU asr9k-x64-7.10.2.CSCwn39554
Cisco Secure FTD Software Secure FTD Software versions 7.0.x et antérieures à 7.0.10
Cisco IOS XE IOS XE Software versions 17.12.x et antérieures à 17.12.8
Cisco IOS XR IOS XR Software versions 24.2 et antérieures à 24.2.2 and SMU asr9k-x64-24.2.2.CSCwn3955424.2.21
References

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To clipboard 

{
  "$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
  "affected_systems": [
    {
      "description": "IOS XE Software versions 26.2.x et ant\u00e9rieures \u00e0 26.2.1",
      "product": {
        "name": "IOS XE",
        "vendor": {
          "name": "Cisco",
          "scada": false
        }
      }
    },
    {
      "description": "Snort 3 versions 3.x ant\u00e9rieures \u00e0 3.12.4.0",
      "product": {
        "name": "Open Source Snort",
        "vendor": {
          "name": "Cisco",
          "scada": false
        }
      }
    },
    {
      "description": "IOS XR Software versions 24.1 et ant\u00e9rieures \u00e0 24.1.2 and SMU asr9k-x64-24.1.2.CSCwn39554",
      "product": {
        "name": "IOS XR",
        "vendor": {
          "name": "Cisco",
          "scada": false
        }
      }
    },
    {
      "description": "IOS XR Software versions 24.4.x et ant\u00e9rieures \u00e0 24.4.2",
      "product": {
        "name": "IOS XR",
        "vendor": {
          "name": "Cisco",
          "scada": false
        }
      }
    },
    {
      "description": "Secure FTD Software versions 7.2.x et ant\u00e9rieures \u00e0 7.2.12",
      "product": {
        "name": "Secure FTD Software",
        "vendor": {
          "name": "Cisco",
          "scada": false
        }
      }
    },
    {
      "description": "Emergency Responder, Prime Collaboration Deployment, Unified CM, Unified CM IM\u0026P, Unified CM SME, and Unity Connection versions post\u00e9rieures \u00e0 14 et ant\u00e9rieures \u00e0 15SU5",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Cisco",
          "scada": false
        }
      }
    },
    {
      "description": "IOS XE Software versions 17.18.x et ant\u00e9rieures \u00e0 17.18.5",
      "product": {
        "name": "IOS XE",
        "vendor": {
          "name": "Cisco",
          "scada": false
        }
      }
    },
    {
      "description": "Expressway Series versions post\u00e9rieures \u00e0 X14 et ant\u00e9rieures \u00e0 X15.5.20",
      "product": {
        "name": "Expressway Series",
        "vendor": {
          "name": "Cisco",
          "scada": false
        }
      }
    },
    {
      "description": "IOS XE Software versions 17.15.x et ant\u00e9rieures \u00e0 17.15.6",
      "product": {
        "name": "IOS XE",
        "vendor": {
          "name": "Cisco",
          "scada": false
        }
      }
    },
    {
      "description": "IOS XE Software versions 26.1.x et ant\u00e9rieures \u00e0 26.1.2",
      "product": {
        "name": "IOS XE",
        "vendor": {
          "name": "Cisco",
          "scada": false
        }
      }
    },
    {
      "description": "IOS XR Software versions 7.9 et ant\u00e9rieures \u00e0 \u00e0 7.9.2 and SMU asr9k-x64-7.9.2.CSCwn39554 et 7.9.21 and SMU asr9k-x64-7.9.21.CSCwn39554",
      "product": {
        "name": "IOS XR",
        "vendor": {
          "name": "Cisco",
          "scada": false
        }
      }
    },
    {
      "description": "IOS XR Software versions 7.11 et ant\u00e9rieures \u00e0 7.11.21 and SMU asr9k-x64-7.11.21.CSCwn39554 et 7.11.21 and SMU asr9k-x64-7.11.21.CSCwn39554",
      "product": {
        "name": "IOS XR",
        "vendor": {
          "name": "Cisco",
          "scada": false
        }
      }
    },
    {
      "description": "Secure FTD Software versions 10.0.x et ant\u00e9rieures \u00e0 10.0.2",
      "product": {
        "name": "Secure FTD Software",
        "vendor": {
          "name": "Cisco",
          "scada": false
        }
      }
    },
    {
      "description": "Cyber Vision versions ant\u00e9rieures \u00e0 5.6.0",
      "product": {
        "name": "Cyber Vision",
        "vendor": {
          "name": "Cisco",
          "scada": false
        }
      }
    },
    {
      "description": "Secure FTD Software versions 7.6.x et ant\u00e9rieures \u00e0 7.6.6",
      "product": {
        "name": "Secure FTD Software",
        "vendor": {
          "name": "Cisco",
          "scada": false
        }
      }
    },
    {
      "description": "IOS XR Software versions 24.3 et ant\u00e9rieures \u00e0 24.3.2 and SMU asr9k-x64-24.3.2.CSCwn39554",
      "product": {
        "name": "IOS XR",
        "vendor": {
          "name": "Cisco",
          "scada": false
        }
      }
    },
    {
      "description": "Secure FTD Software versions 7.4.x et ant\u00e9rieures \u00e0 7.4.8",
      "product": {
        "name": "Secure FTD Software",
        "vendor": {
          "name": "Cisco",
          "scada": false
        }
      }
    },
    {
      "description": "Secure Client versions post\u00e9rieures \u00e0 5.1.20.333 et ant\u00e9rieures \u00e0 5.1.20.333",
      "product": {
        "name": "Secure Client",
        "vendor": {
          "name": "Cisco",
          "scada": false
        }
      }
    },
    {
      "description": "Secure FTD Software versions 10.1.x et ant\u00e9rieures \u00e0 10.1.0",
      "product": {
        "name": "Secure FTD Software",
        "vendor": {
          "name": "Cisco",
          "scada": false
        }
      }
    },
    {
      "description": "Secure FTD Software versions 7.7.x et ant\u00e9rieures \u00e0 7.7.13",
      "product": {
        "name": "Secure FTD Software",
        "vendor": {
          "name": "Cisco",
          "scada": false
        }
      }
    },
    {
      "description": "IOS XR Software versions 7.10 et ant\u00e9rieures \u00e0 7.10.2 and SMU asr9k-x64-7.10.2.CSCwn39554",
      "product": {
        "name": "IOS XR",
        "vendor": {
          "name": "Cisco",
          "scada": false
        }
      }
    },
    {
      "description": "Secure FTD Software versions 7.0.x et ant\u00e9rieures \u00e0 7.0.10",
      "product": {
        "name": "Secure FTD Software",
        "vendor": {
          "name": "Cisco",
          "scada": false
        }
      }
    },
    {
      "description": "IOS XE Software versions 17.12.x et ant\u00e9rieures \u00e0 17.12.8",
      "product": {
        "name": "IOS XE",
        "vendor": {
          "name": "Cisco",
          "scada": false
        }
      }
    },
    {
      "description": "IOS XR Software versions 24.2 et ant\u00e9rieures \u00e0 24.2.2 and SMU asr9k-x64-24.2.2.CSCwn3955424.2.21",
      "product": {
        "name": "IOS XR",
        "vendor": {
          "name": "Cisco",
          "scada": false
        }
      }
    }
  ],
  "affected_systems_content": "",
  "content": "## Solutions\n\nSe r\u00e9f\u00e9rer au bulletin de s\u00e9curit\u00e9 de l\u0027\u00e9diteur pour l\u0027obtention des correctifs (cf. section Documentation).",
  "cves": [
    {
      "name": "CVE-2026-20356",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-20356"
    },
    {
      "name": "CVE-2026-76481",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-76481"
    },
    {
      "name": "CVE-2026-76524",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-76524"
    },
    {
      "name": "CVE-2026-76494",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-76494"
    },
    {
      "name": "CVE-2026-109619",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-109619"
    },
    {
      "name": "CVE-2026-109618",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-109618"
    },
    {
      "name": "CVE-2026-76462",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-76462"
    },
    {
      "name": "CVE-2026-76475",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-76475"
    },
    {
      "name": "CVE-2026-76477",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-76477"
    },
    {
      "name": "CVE-2026-76490",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-76490"
    },
    {
      "name": "CVE-2026-76473",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-76473"
    },
    {
      "name": "CVE-2026-76491",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-76491"
    },
    {
      "name": "CVE-2026-76492",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-76492"
    },
    {
      "name": "CVE-2026-76493",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-76493"
    },
    {
      "name": "CVE-2026-76495",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-76495"
    },
    {
      "name": "CVE-2026-20043",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-20043"
    },
    {
      "name": "CVE-2026-76474",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-76474"
    },
    {
      "name": "CVE-2026-76466",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-76466"
    },
    {
      "name": "CVE-2026-76505",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-76505"
    },
    {
      "name": "CVE-2026-76497",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-76497"
    },
    {
      "name": "CVE-2026-76476",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-76476"
    },
    {
      "name": "CVE-2026-20236",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-20236"
    },
    {
      "name": "CVE-2026-20291",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-20291"
    },
    {
      "name": "CVE-2026-76478",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-76478"
    },
    {
      "name": "CVE-2026-76479",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-76479"
    },
    {
      "name": "CVE-2026-76496",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-76496"
    }
  ],
  "initial_release_date": "2026-10-22T00:00:00",
  "last_revision_date": "2026-10-22T00:00:00",
  "links": [],
  "reference": "CERTFR-2026-AVI-1360",
  "revisions": [
    {
      "description": "Version initiale",
      "revision_date": "2026-10-22T00:00:00.000000"
    }
  ],
  "risks": [
    {
      "description": "D\u00e9ni de service \u00e0 distance"
    },
    {
      "description": "Ex\u00e9cution de code arbitraire \u00e0 distance"
    },
    {
      "description": "Atteinte \u00e0 l\u0027int\u00e9grit\u00e9 des donn\u00e9es"
    },
    {
      "description": "Contournement de la politique de s\u00e9curit\u00e9"
    },
    {
      "description": "Atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es"
    },
    {
      "description": "\u00c9l\u00e9vation de privil\u00e8ges"
    }
  ],
  "summary": "De multiples vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 d\u00e9couvertes dans les produits Cisco. Certaines d\u0027entre elles permettent \u00e0 un attaquant de provoquer une ex\u00e9cution de code arbitraire \u00e0 distance, une \u00e9l\u00e9vation de privil\u00e8ges et un d\u00e9ni de service \u00e0 distance.",
  "title": "Multiples vuln\u00e9rabilit\u00e9s dans les produits Cisco",
  "vendor_advisories": [
    {
      "published_at": "2026-10-21",
      "title": "Bulletin de s\u00e9curit\u00e9 Cisco cisco-sa-exwy-hardening-FhcqBVcs",
      "url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-exwy-hardening-FhcqBVcs"
    },
    {
      "published_at": "2026-10-21",
      "title": "Bulletin de s\u00e9curit\u00e9 Cisco cisco-sa-sec-client-priv-esc-muF8eZdm",
      "url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-sec-client-priv-esc-muF8eZdm"
    },
    {
      "published_at": "2026-10-21",
      "title": "Bulletin de s\u00e9curit\u00e9 Cisco cisco-sa-vcs-static-cred-hr7EWZ8t",
      "url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-vcs-static-cred-hr7EWZ8t"
    },
    {
      "published_at": "2026-10-21",
      "title": "Bulletin de s\u00e9curit\u00e9 Cisco cisco-sa-voice-hardening-twgbH9e3",
      "url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-voice-hardening-twgbH9e3"
    },
    {
      "published_at": "2026-10-21",
      "title": "Bulletin de s\u00e9curit\u00e9 Cisco cisco-sa-asr9k-tUyxcyXN",
      "url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-asr9k-tUyxcyXN"
    },
    {
      "published_at": "2026-10-21",
      "title": "Bulletin de s\u00e9curit\u00e9 Cisco cisco-sa-hardening-snort3-ybgmhTQe",
      "url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-hardening-snort3-ybgmhTQe"
    },
    {
      "published_at": "2026-10-21",
      "title": "Bulletin de s\u00e9curit\u00e9 Cisco cisco-sa-opensrc-snort3-2fXGJPfe",
      "url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-opensrc-snort3-2fXGJPfe"
    },
    {
      "published_at": "2026-10-22",
      "title": "Bulletin de s\u00e9curit\u00e9 Cisco cisco-sa-php-october26-Jj384Daq",
      "url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-php-october26-Jj384Daq"
    }
  ]
}


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