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CERTFR-2026-AVI-1166

Vulnerability from certfr_avis - Published: 2026-09-11 - Updated: 2026-09-11

De multiples vulnérabilités ont été découvertes dans les produits Fortinet. 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
Fortinet FortiSIEM FortiSIEM versions antérieure à 7.5.2
Fortinet FortiMonitorOnSight FortiMonitorOnSight versions 7.2.x antérieures à 7.2.8
Fortinet FortiSandbox FortiSandbox versions 5.0.x antérieures à 5.0.7
Fortinet FortiSOAR FortiSOAR on-premise versions antérieure à 7.5.4
Fortinet FortiSandbox FortiSandbox versions 5.2.x antérieures à 5.2.1
Fortinet FortiSandbox FortiSandbox PaaS versions 5.0.x antérieures à 5.0.6
Fortinet FortiManager FortiManager versions antérieures à 7.4.11
Fortinet FortiManager FortiManager Cloud versions 7.6.x antérieures à 7.6.5
Fortinet FortiPAM FortiPAM Chrome Extension versions antérieures à 8.0.1.123
Fortinet FortiPAM FortiPAM versions antérieures à 1.9.1
Fortinet FortiSandbox FortiSandbox Cloud versions 5.0.x antérieures à 5.0.6
Fortinet FortiManager FortiManager versions 7.6.x antérieures à 7.6.5
Fortinet FortiOS FortiOS versions 7.6.x antérieures à 7.6.7
Fortinet FortiSandbox FortiSandbox versions 4.4.x antérieures à 4.4.10
Fortinet FortiSOAR FortiSOAR PaaS versions antérieure à 7.5.4
Fortinet FortiProxy FortiProxy versions 7.6.x antérieures 7.6.7
Fortinet FortiManager FortiManager Cloud versions antérieures à 7.4.11
Fortinet FortiSOAR FortiSOAR PaaS versions 7.6.x antérieures à 7.6.7
Fortinet FortiSOAR FortiSOAR on-premise versions 7.6.x antérieures à 7.6.7
Fortinet FortiClient FortiClientWindows versions antérieures à 7.4.7
Fortinet FortiAnalyzer FortiAnalyzer versions 7.6.x antérieures à 7.6.7
References

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{
  "$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
  "affected_systems": [
    {
      "description": "FortiSIEM versions ant\u00e9rieure \u00e0 7.5.2",
      "product": {
        "name": "FortiSIEM",
        "vendor": {
          "name": "Fortinet",
          "scada": false
        }
      }
    },
    {
      "description": "FortiMonitorOnSight versions 7.2.x ant\u00e9rieures \u00e0 7.2.8",
      "product": {
        "name": "FortiMonitorOnSight",
        "vendor": {
          "name": "Fortinet",
          "scada": false
        }
      }
    },
    {
      "description": "FortiSandbox versions 5.0.x ant\u00e9rieures \u00e0 5.0.7",
      "product": {
        "name": "FortiSandbox",
        "vendor": {
          "name": "Fortinet",
          "scada": false
        }
      }
    },
    {
      "description": "FortiSOAR on-premise versions ant\u00e9rieure \u00e0 7.5.4",
      "product": {
        "name": "FortiSOAR",
        "vendor": {
          "name": "Fortinet",
          "scada": false
        }
      }
    },
    {
      "description": "FortiSandbox versions 5.2.x ant\u00e9rieures \u00e0 5.2.1",
      "product": {
        "name": "FortiSandbox",
        "vendor": {
          "name": "Fortinet",
          "scada": false
        }
      }
    },
    {
      "description": "FortiSandbox PaaS versions 5.0.x ant\u00e9rieures \u00e0 5.0.6",
      "product": {
        "name": "FortiSandbox",
        "vendor": {
          "name": "Fortinet",
          "scada": false
        }
      }
    },
    {
      "description": "FortiManager versions ant\u00e9rieures \u00e0 7.4.11",
      "product": {
        "name": "FortiManager",
        "vendor": {
          "name": "Fortinet",
          "scada": false
        }
      }
    },
    {
      "description": "FortiManager Cloud versions 7.6.x ant\u00e9rieures \u00e0 7.6.5",
      "product": {
        "name": "FortiManager",
        "vendor": {
          "name": "Fortinet",
          "scada": false
        }
      }
    },
    {
      "description": "FortiPAM Chrome Extension versions ant\u00e9rieures \u00e0 8.0.1.123",
      "product": {
        "name": "FortiPAM",
        "vendor": {
          "name": "Fortinet",
          "scada": false
        }
      }
    },
    {
      "description": "FortiPAM versions ant\u00e9rieures \u00e0 1.9.1",
      "product": {
        "name": "FortiPAM",
        "vendor": {
          "name": "Fortinet",
          "scada": false
        }
      }
    },
    {
      "description": "FortiSandbox Cloud versions 5.0.x ant\u00e9rieures \u00e0 5.0.6",
      "product": {
        "name": "FortiSandbox",
        "vendor": {
          "name": "Fortinet",
          "scada": false
        }
      }
    },
    {
      "description": "FortiManager versions 7.6.x ant\u00e9rieures \u00e0 7.6.5",
      "product": {
        "name": "FortiManager",
        "vendor": {
          "name": "Fortinet",
          "scada": false
        }
      }
    },
    {
      "description": "FortiOS versions 7.6.x ant\u00e9rieures \u00e0 7.6.7",
      "product": {
        "name": "FortiOS",
        "vendor": {
          "name": "Fortinet",
          "scada": false
        }
      }
    },
    {
      "description": "FortiSandbox versions 4.4.x ant\u00e9rieures \u00e0 4.4.10",
      "product": {
        "name": "FortiSandbox",
        "vendor": {
          "name": "Fortinet",
          "scada": false
        }
      }
    },
    {
      "description": "FortiSOAR PaaS versions ant\u00e9rieure \u00e0 7.5.4",
      "product": {
        "name": "FortiSOAR",
        "vendor": {
          "name": "Fortinet",
          "scada": false
        }
      }
    },
    {
      "description": "FortiProxy versions 7.6.x ant\u00e9rieures 7.6.7",
      "product": {
        "name": "FortiProxy",
        "vendor": {
          "name": "Fortinet",
          "scada": false
        }
      }
    },
    {
      "description": "FortiManager Cloud versions ant\u00e9rieures \u00e0 7.4.11",
      "product": {
        "name": "FortiManager",
        "vendor": {
          "name": "Fortinet",
          "scada": false
        }
      }
    },
    {
      "description": "FortiSOAR PaaS versions 7.6.x ant\u00e9rieures \u00e0 7.6.7",
      "product": {
        "name": "FortiSOAR",
        "vendor": {
          "name": "Fortinet",
          "scada": false
        }
      }
    },
    {
      "description": "FortiSOAR on-premise versions 7.6.x ant\u00e9rieures \u00e0 7.6.7",
      "product": {
        "name": "FortiSOAR",
        "vendor": {
          "name": "Fortinet",
          "scada": false
        }
      }
    },
    {
      "description": "FortiClientWindows versions ant\u00e9rieures \u00e0 7.4.7",
      "product": {
        "name": "FortiClient",
        "vendor": {
          "name": "Fortinet",
          "scada": false
        }
      }
    },
    {
      "description": "FortiAnalyzer versions 7.6.x ant\u00e9rieures \u00e0 7.6.7",
      "product": {
        "name": "FortiAnalyzer",
        "vendor": {
          "name": "Fortinet",
          "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-2026-22575",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-22575"
    },
    {
      "name": "CVE-2026-84391",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-84391"
    },
    {
      "name": "CVE-2026-84390",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-84390"
    },
    {
      "name": "CVE-2026-84387",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-84387"
    },
    {
      "name": "CVE-2026-84388",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-84388"
    },
    {
      "name": "CVE-2026-84389",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-84389"
    },
    {
      "name": "CVE-2026-84392",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-84392"
    },
    {
      "name": "CVE-2026-84385",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-84385"
    },
    {
      "name": "CVE-2026-84386",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-84386"
    },
    {
      "name": "CVE-2026-26084",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-26084"
    },
    {
      "name": "CVE-2026-84393",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-84393"
    }
  ],
  "initial_release_date": "2026-09-11T00:00:00",
  "last_revision_date": "2026-09-11T00:00:00",
  "links": [],
  "reference": "CERTFR-2026-AVI-1166",
  "revisions": [
    {
      "description": "Version initiale",
      "revision_date": "2026-09-11T00:00:00.000000"
    }
  ],
  "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 Fortinet. 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 Fortinet",
  "vendor_advisories": [
    {
      "published_at": "2026-09-08",
      "title": "Bulletin de s\u00e9curit\u00e9 Fortinet FG-IR-26-164",
      "url": "https://www.fortiguard.com/psirt/FG-IR-26-164"
    },
    {
      "published_at": "2026-09-08",
      "title": "Bulletin de s\u00e9curit\u00e9 Fortinet FG-IR-26-172",
      "url": "https://www.fortiguard.com/psirt/FG-IR-26-172"
    },
    {
      "published_at": "2026-09-08",
      "title": "Bulletin de s\u00e9curit\u00e9 Fortinet FG-IR-26-171",
      "url": "https://www.fortiguard.com/psirt/FG-IR-26-171"
    },
    {
      "published_at": "2026-09-08",
      "title": "Bulletin de s\u00e9curit\u00e9 Fortinet FG-IR-26-165",
      "url": "https://www.fortiguard.com/psirt/FG-IR-26-165"
    },
    {
      "published_at": "2026-09-08",
      "title": "Bulletin de s\u00e9curit\u00e9 Fortinet FG-IR-26-167",
      "url": "https://www.fortiguard.com/psirt/FG-IR-26-167"
    },
    {
      "published_at": "2026-09-08",
      "title": "Bulletin de s\u00e9curit\u00e9 Fortinet FG-IR-26-166",
      "url": "https://www.fortiguard.com/psirt/FG-IR-26-166"
    },
    {
      "published_at": "2026-09-08",
      "title": "Bulletin de s\u00e9curit\u00e9 Fortinet FG-IR-26-173",
      "url": "https://www.fortiguard.com/psirt/FG-IR-26-173"
    },
    {
      "published_at": "2026-09-08",
      "title": "Bulletin de s\u00e9curit\u00e9 Fortinet FG-IR-26-174",
      "url": "https://www.fortiguard.com/psirt/FG-IR-26-174"
    },
    {
      "published_at": "2026-09-08",
      "title": "Bulletin de s\u00e9curit\u00e9 Fortinet FG-IR-26-170",
      "url": "https://www.fortiguard.com/psirt/FG-IR-26-170"
    },
    {
      "published_at": "2026-09-08",
      "title": "Bulletin de s\u00e9curit\u00e9 Fortinet FG-IR-26-168",
      "url": "https://www.fortiguard.com/psirt/FG-IR-26-168"
    },
    {
      "published_at": "2026-09-08",
      "title": "Bulletin de s\u00e9curit\u00e9 Fortinet FG-IR-26-169",
      "url": "https://www.fortiguard.com/psirt/FG-IR-26-169"
    }
  ]
}



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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

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.


Detection rules are retrieved from Rulezet.