CERTFR-2026-AVI-0451

Vulnerability from certfr_avis - Published: 2026-04-16 - Updated: 2026-04-16

De multiples vulnérabilités ont été découvertes dans les produits Cisco. Elles permettent à un attaquant de provoquer une exécution de code arbitraire à distance et un contournement de la politique de sécurité.

Solutions

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

Impacted products
Vendor Product Description
Cisco Identity Services Engine ISE et ISE-PIC version 3.4 sans les correctifs de sécurité Patch 4 et 6 (disponible avril 2026)
Cisco Identity Services Engine ISE et ISE-PIC version 3.3 sans les correctifs de sécurité Patch 8 et 11 (disponible avril 2026)
Cisco Identity Services Engine ISE et ISE-PIC versions antérieures à 3.2 sans les correctifs de sécurité Patch 8 et 10 (disponible avril 2026)
Cisco Webex Webex, la vulnérabilité CVE-2026-20184 a été corrigée par Cisco, aucune action utilisateur n'est requise, sauf en cas d'utilisation du SSO (se référer au bulletin éditeur cisco-sa-webex-cui-cert-8jSZYhWL pour plus de détails)
Cisco Identity Services Engine ISE et ISE-PIC version 3.5 sans le correctif de sécurité Patch 3
References

Show details on source website

{
  "$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
  "affected_systems": [
    {
      "description": "ISE et ISE-PIC version 3.4 sans les correctifs de s\u00e9curit\u00e9 Patch 4 et 6  (disponible avril 2026)",
      "product": {
        "name": "Identity Services Engine",
        "vendor": {
          "name": "Cisco",
          "scada": false
        }
      }
    },
    {
      "description": "ISE et ISE-PIC version 3.3 sans les correctifs de s\u00e9curit\u00e9 Patch 8 et 11  (disponible avril 2026)",
      "product": {
        "name": "Identity Services Engine",
        "vendor": {
          "name": "Cisco",
          "scada": false
        }
      }
    },
    {
      "description": "ISE et ISE-PIC versions ant\u00e9rieures \u00e0 3.2 sans les correctifs de s\u00e9curit\u00e9 Patch 8 et 10  (disponible avril 2026)",
      "product": {
        "name": "Identity Services Engine",
        "vendor": {
          "name": "Cisco",
          "scada": false
        }
      }
    },
    {
      "description": "Webex, la vuln\u00e9rabilit\u00e9 CVE-2026-20184 a \u00e9t\u00e9 corrig\u00e9e par Cisco, aucune action utilisateur n\u0027est requise, sauf en cas d\u0027utilisation du SSO (se r\u00e9f\u00e9rer au bulletin \u00e9diteur cisco-sa-webex-cui-cert-8jSZYhWL pour plus de d\u00e9tails)",
      "product": {
        "name": "Webex",
        "vendor": {
          "name": "Cisco",
          "scada": false
        }
      }
    },
    {
      "description": "ISE et ISE-PIC version 3.5 sans le correctif de s\u00e9curit\u00e9 Patch 3",
      "product": {
        "name": "Identity Services Engine",
        "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-2026-20148",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-20148"
    },
    {
      "name": "CVE-2026-20184",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-20184"
    },
    {
      "name": "CVE-2026-20180",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-20180"
    },
    {
      "name": "CVE-2026-20186",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-20186"
    },
    {
      "name": "CVE-2026-20147",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-20147"
    }
  ],
  "initial_release_date": "2026-04-16T00:00:00",
  "last_revision_date": "2026-04-16T00:00:00",
  "links": [],
  "reference": "CERTFR-2026-AVI-0451",
  "revisions": [
    {
      "description": "Version initiale",
      "revision_date": "2026-04-16T00:00:00.000000"
    }
  ],
  "risks": [
    {
      "description": "Ex\u00e9cution de code arbitraire \u00e0 distance"
    },
    {
      "description": "Contournement de la politique de s\u00e9curit\u00e9"
    }
  ],
  "summary": "De multiples vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 d\u00e9couvertes dans les produits Cisco. Elles permettent \u00e0 un attaquant de provoquer une ex\u00e9cution de code arbitraire \u00e0 distance et un contournement de la politique de s\u00e9curit\u00e9.",
  "title": "Multiples vuln\u00e9rabilit\u00e9s dans les produits Cisco",
  "vendor_advisories": [
    {
      "published_at": "2026-04-15",
      "title": "Bulletin de s\u00e9curit\u00e9 Cisco cisco-sa-ise-rce-4fverepv",
      "url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ise-rce-4fverepv"
    },
    {
      "published_at": "2026-04-15",
      "title": "Bulletin de s\u00e9curit\u00e9 Cisco cisco-sa-ise-rce-traversal-8bYndVrZ",
      "url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ise-rce-traversal-8bYndVrZ"
    },
    {
      "published_at": "2026-04-15",
      "title": "Bulletin de s\u00e9curit\u00e9 Cisco cisco-sa-webex-cui-cert-8jSZYhWL",
      "url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-webex-cui-cert-8jSZYhWL"
    }
  ]
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.


Loading…

Loading…

Loading…

Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


Loading…

Detection rules are retrieved from Rulezet.

Loading…

Loading…