CERTFR-2026-AVI-1133
Vulnerability from certfr_avis

De multiples vulnérabilités ont été découvertes dans les produits Siemens. Elles permettent à un attaquant de provoquer une exécution de code arbitraire et une élévation de privilèges.

Solutions

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

Impacted products
Vendor Product Description
Siemens SIMATIC SIMATIC HMI MTP1900 Unified Comfort Panel hygienic (6AV2128-3UB40-0AX0) versions antérieures à 21.0.2.1
Siemens SIMATIC SIMATIC AX Runtime Core Linux VMWare Development toutes versions pour la vulnérabilité CVE-2026-31431
Siemens SIMATIC SIMATIC HMI MTP2200 Unified Comfort Hygienic neutral design (6AV2128-3XB70-0AX0) versions antérieures à 21.0.2.1
Siemens Desigo CC Desigo CC toutes versions pour la vulnérabilité CVE-2026-34223
Siemens SIMATIC SIMATIC HMI MTP1500 Comfort Pro for support arm (expandable, round tube) and extension unit (6AV2128-3QB27-0BX0) versions antérieures à 21.0.2.1
Siemens SIMATIC SIMATIC HMI MTP1200 Comfort Pro for support arm (expandable, round tube) and extension unit (6AV2128-3MB27-0BX0) versions antérieures à 21.0.2.1
Siemens SIMATIC SIMATIC AX Runtime Core Linux Common Debian arm64 toutes versions pour la vulnérabilité CVE-2026-31431
Siemens SIMATIC SIMATIC HMI MTP1200 Unified Comfort Panel hygienic (6AV2128-3MB40-0AX0) versions antérieures à 21.0.2.1
Siemens SIMATIC SIMATIC HMI MTP1200 Unified Comfort Panel (6AV2128-3MB06-0AX1) versions antérieures à 21.0.2.1
Siemens SIMATIC SIMATIC HMI MTP1900 Comfort Pro neutral design for support arm (expandable, round tube) and extension (6AV2128-3UB57-0BX0) versions antérieures à 21.0.2.1
Siemens SIMATIC SIMATIC HMI MTP1900 Comfort Pro neutral design for support arm (not extendable, flange on top) (6AV2128-3UB57-0AX0) versions antérieures à 21.0.2.1
Siemens SIMATIC SIMATIC HMI MTP1200 Comfort Pro for stand (expandable, flange at the bottom) (6AV2128-3MB27-1BX0) versions antérieures à 21.0.2.1
Siemens SIMATIC SIMATIC HMI MTP1200 Comfort Pro neutral design for support arm (not extendable, flange on top) (6AV2128-3MB57-0AX0) versions antérieures à 21.0.2.1
Siemens SIMATIC SIMATIC HMI MTP700 Unified Basic (6AV2123-3GB32-0AW0) versions antérieures à 21.0.2.1
Siemens SIMATIC SIMATIC HMI MTP2200 Unified Comfort Hygienic (6AV2128-3XB40-0AX0) versions antérieures à 21.0.2.1
Siemens SIMATIC SIMATIC HMI MTP1500 Comfort Pro for support arm (not extendable, flange on top) (6AV2128-3QB27-0AX0) versions antérieures à 21.0.2.1
Siemens SIMATIC SIMATIC HMI MTP700 Unified Comfort Panel hygienic neutral design (6AV2128-3GB40-0AX0) versions antérieures à 21.0.2.1
Siemens SIMATIC SIMATIC HMI MTP1900 Comfort Pro for support arm (not extendable, flange on top) (6AV2128-3UB27-0AX0) versions antérieures à 21.0.2.1
Siemens SIMATIC SIMATIC HMI MTP700 Unified Comfort Panel (6AV2128-3GB06-0AX1) versions antérieures à 21.0.2.1
Siemens SIMATIC SIMATIC HMI MTP1500 Comfort Pro neutral design for support arm (not extendable, flange on top) (6AV2128-3QB57-0AX0) versions antérieures à 21.0.2.1
Siemens SIMATIC SIMATIC IPC Industrial Edge Device OS (IED-OS) toutes versions pour la vulnérabilité CVE-2026-31431
Siemens SIMATIC SIMATIC HMI MTP1200 Unified Basic (6AV2123-3MB32-0AW0) versions antérieures à 21.0.2.1
Siemens SIMATIC SIMATIC HMI MTP1000 Unified Basic (6AV2123-3KB32-0AW0) versions antérieures à 21.0.2.1
Siemens SIMATIC SIMATIC IoT2050 Advanced (6ES7647-0BA00-1YA2) toutes versions pour la vulnérabilité CVE-2026-31431
Siemens SIMATIC SIMATIC CN 4100 versions antérieures à 6.0
Siemens SIMATIC SIMATIC HMI MTP1500 Unified Comfort Panel hygienic (6AV2128-3QB40-0AX0) versions antérieures à 21.0.2.1
Siemens SIMATIC SIMATIC HMI MTP700, Unified Comfort Panel neutral design (6AV2128-3GB36-0AX1) versions antérieures à 21.0.2.1
Siemens SIMATIC SIMATIC HMI MTP2200 Unified Comfort Panel (6AV2128-3XB06-0AX1) versions antérieures à 21.0.2.1
Siemens SIMATIC SIMATIC HMI MTP1900 Unified Comfort Panel neutral design (6AV2128-3UB36-0AX1) versions antérieures à 21.0.2.1
Siemens SIMATIC SIMATIC HMI MTP2200 Unified Comfort Panel neutral design (6AV2128-3XB36-0AX1) versions antérieures à 21.0.2.1
Siemens SIMATIC SIMATIC HMI MTP400 Unified Basic (6AV2123-3DB32-0AW0) versions antérieures à 21.0.2.1
Siemens SIMATIC SIMATIC AX Runtime Core Linux Platform Container Common Debian Development toutes versions pour la vulnérabilité CVE-2026-31431
Siemens SIMATIC SIMATIC HMI MTP2200 Comfort Pro neutral design for support arm (expandable, round tube) and extension (6AV2128-3XB57-0BX0) versions antérieures à 21.0.2.1
Siemens SIMATIC SIMATIC AX Runtime Core Linux Common Debian toutes versions pour la vulnérabilité CVE-2026-31431
Siemens SIMATIC SIMATIC HMI MTP1500 Comfort Pro neutral design for stand (expandable, flange at the bottom) (6AV2128-3QB57-1BX0) versions antérieures à 21.0.2.1
Siemens SIMATIC SIMATIC HMI MTP1500 Comfort Pro neutral design for support arm (expandable, round tube) and extension (6AV2128-3QB57-0BX0) versions antérieures à 21.0.2.1
Siemens SIMATIC SIMATIC HMI MTP2200 Comfort Pro for support arm (not extendable, flange on top) (6AV2128-3XB27-0AX0) versions antérieures à 21.0.2.1
Siemens SIMATIC SIMATIC HMI MTP700 Unified Comfort Panel hygienic neutral design (6AV2128-3GB70-0AX0) versions antérieures à 21.0.2.1
Siemens SIMATIC SIMATIC HMI MTP1500 Unified Comfort Panel hygienic neutral design (6AV2128-3QB70-0AX0) versions antérieures à 21.0.2.1
Siemens SIMATIC SIMATIC HMI MTP1000 Unified Comfort Panel hygienic (6AV2128-3KB40-0AX0) versions antérieures à 21.0.2.1
Siemens SIMATIC SIMATIC HMI MTP1000 Unified Comfort Panel (6AV2128-3KB06-0AX1) versions antérieures à 21.0.2.1
Siemens SIMATIC SIMATIC HMI MTP1200 Comfort Pro neutral design for stand (expandable, flange at the bottom) (6AV2128-3MB57-1BX0) versions antérieures à 21.0.2.1
Siemens SIMATIC SIMATIC HMI MTP1900 Comfort Pro for stand (expandable, flange at the bottom) (6AV2128-3UB27-1BX0) versions antérieures à 21.0.2.1
Siemens SIMATIC SIMATIC HMI MTP1500 Unified Comfort Panel neutral design (6AV2128-3QB36-0AX1) versions antérieures à 21.0.2.1
Siemens SIMATIC SIMATIC HMI MTP1500 Unified Comfort Panel (6AV2128-3QB06-0AX1) versions antérieures à 21.0.2.1
Siemens SIMATIC SIMATIC HMI MTP1000 Unified Comfort Panel hygienic neutral design (6AV2128-3KB70-0AX0) versions antérieures à 21.0.2.1
Siemens SIMATIC SIMATIC HMI MTP1200 Comfort Pro for support arm (not extendable, flange on top) (6AV2128-3MB27-0AX0) versions antérieures à 21.0.2.1
Siemens SIMATIC SIMATIC HMI MTP1200 Comfort Pro neutral design for support arm (expandable, round tube) and extension (6AV2128-3MB57-0BX0) versions antérieures à 21.0.2.1
Siemens SIMATIC SIMATIC S7-1500 TM MFP (6ES7558-1AA00-0AB0) toutes versions pour la vulnérabilité CVE-2026-31431
Siemens SIMATIC SIMATIC HMI MTP1000, Unified Comfort Panel neutral (6AV2128-3KB36-0AX1) versions antérieures à 21.0.2.1
Siemens SIMATIC SIMATIC HMI MTP1900 Unified Comfort Panel (6AV2128-3UB06-0AX1) versions antérieures à 21.0.2.1
Siemens SIMATIC SIMATIC HMI MTP1900 Unified Comfort Panel hygienic neutral design (6AV2128-3UB70-0AX0) versions antérieures à 21.0.2.1
Siemens SIMATIC SIMATIC HMI MTP2200 Comfort Pro for support arm (expandable, round tube) and extension unit (6AV2128-3XB27-0BX0) versions antérieures à 21.0.2.1
Siemens SIMATIC SIMATIC HMI MTP2200 Comfort Pro for stand (expandable, flange at the bottom) (6AV2128-3XB27-1BX0) versions antérieures à 21.0.2.1
Siemens SIMATIC SIMATIC HMI MTP1500 Comfort Pro for stand (expandable, flange at the bottom) (6AV2128-3QB27-1BX0) versions antérieures à 21.0.2.1
Siemens SIMATIC SIMATIC HMI MTP2200 Comfort Pro neutral design for stand (expandable, flange at the bottom) (6AV2128-3XB57-1BX0) versions antérieures à 21.0.2.1
Siemens SIMATIC SIMATIC HMI MTP1900 Comfort Pro neutral design for stand (expandable, flange at the bottom) (6AV2128-3UB57-1BX0) versions antérieures à 21.0.2.1
Siemens SIMATIC SIMATIC HMI MTP1900 Comfort Pro for support arm (expandable, round tube) and extension unit (6AV2128-3UB27-0BX0) versions antérieures à 21.0.2.1
Siemens SIMATIC SIMATIC HMI MTP1200 Unified Comfort Panel neutral design (6AV2128-3MB36-0AX1) versions antérieures à 21.0.2.1
Siemens SIMATIC SIMATIC HMI MTP1200 Unified Comfort Panel hygienic neutral design (6AV2128-3MB70-0AX0) versions antérieures à 21.0.2.1
Siemens SIMATIC SIMATIC HMI MTP2200 Comfort Pro neutral design for support arm (not extendable, flange on top) (6AV2128-3XB57-0AX0) versions antérieures à 21.0.2.1
References
Bulletin de sécurité Siemens SSA-330084 2026-09-08 vendor-advisory
Bulletin de sécurité Siemens SSA-328642 2026-09-08 vendor-advisory

Show details on source website


{
  "$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
  "affected_systems": [
    {
      "description": "SIMATIC HMI MTP1900 Unified Comfort Panel hygienic (6AV2128-3UB40-0AX0) versions ant\u00e9rieures \u00e0 21.0.2.1",
      "product": {
        "name": "SIMATIC",
        "vendor": {
          "name": "Siemens",
          "scada": true
        }
      }
    },
    {
      "description": "SIMATIC AX Runtime Core Linux VMWare Development toutes versions pour la vuln\u00e9rabilit\u00e9 CVE-2026-31431",
      "product": {
        "name": "SIMATIC",
        "vendor": {
          "name": "Siemens",
          "scada": true
        }
      }
    },
    {
      "description": "SIMATIC HMI MTP2200 Unified Comfort Hygienic neutral design (6AV2128-3XB70-0AX0) versions ant\u00e9rieures \u00e0 21.0.2.1",
      "product": {
        "name": "SIMATIC",
        "vendor": {
          "name": "Siemens",
          "scada": true
        }
      }
    },
    {
      "description": "Desigo CC toutes versions pour la vuln\u00e9rabilit\u00e9 CVE-2026-34223",
      "product": {
        "name": "Desigo CC",
        "vendor": {
          "name": "Siemens",
          "scada": true
        }
      }
    },
    {
      "description": "SIMATIC HMI MTP1500 Comfort Pro for support arm (expandable, round tube) and extension unit (6AV2128-3QB27-0BX0) versions ant\u00e9rieures \u00e0 21.0.2.1",
      "product": {
        "name": "SIMATIC",
        "vendor": {
          "name": "Siemens",
          "scada": true
        }
      }
    },
    {
      "description": "SIMATIC HMI MTP1200 Comfort Pro for support arm (expandable, round tube) and extension unit (6AV2128-3MB27-0BX0) versions ant\u00e9rieures \u00e0 21.0.2.1",
      "product": {
        "name": "SIMATIC",
        "vendor": {
          "name": "Siemens",
          "scada": true
        }
      }
    },
    {
      "description": "SIMATIC AX Runtime Core Linux Common Debian arm64 toutes versions pour la vuln\u00e9rabilit\u00e9 CVE-2026-31431",
      "product": {
        "name": "SIMATIC",
        "vendor": {
          "name": "Siemens",
          "scada": true
        }
      }
    },
    {
      "description": "SIMATIC HMI MTP1200 Unified Comfort Panel hygienic (6AV2128-3MB40-0AX0) versions ant\u00e9rieures \u00e0 21.0.2.1",
      "product": {
        "name": "SIMATIC",
        "vendor": {
          "name": "Siemens",
          "scada": true
        }
      }
    },
    {
      "description": "SIMATIC HMI MTP1200 Unified Comfort Panel (6AV2128-3MB06-0AX1) versions ant\u00e9rieures \u00e0 21.0.2.1",
      "product": {
        "name": "SIMATIC",
        "vendor": {
          "name": "Siemens",
          "scada": true
        }
      }
    },
    {
      "description": "SIMATIC HMI MTP1900 Comfort Pro neutral design for support arm (expandable, round tube) and extension (6AV2128-3UB57-0BX0) versions ant\u00e9rieures \u00e0 21.0.2.1",
      "product": {
        "name": "SIMATIC",
        "vendor": {
          "name": "Siemens",
          "scada": true
        }
      }
    },
    {
      "description": "SIMATIC HMI MTP1900 Comfort Pro neutral design for support arm (not extendable, flange on top) (6AV2128-3UB57-0AX0) versions ant\u00e9rieures \u00e0 21.0.2.1",
      "product": {
        "name": "SIMATIC",
        "vendor": {
          "name": "Siemens",
          "scada": true
        }
      }
    },
    {
      "description": "SIMATIC HMI MTP1200 Comfort Pro for stand (expandable, flange at the bottom) (6AV2128-3MB27-1BX0) versions ant\u00e9rieures \u00e0 21.0.2.1",
      "product": {
        "name": "SIMATIC",
        "vendor": {
          "name": "Siemens",
          "scada": true
        }
      }
    },
    {
      "description": "SIMATIC HMI MTP1200 Comfort Pro neutral design for support arm (not extendable, flange on top) (6AV2128-3MB57-0AX0) versions ant\u00e9rieures \u00e0 21.0.2.1",
      "product": {
        "name": "SIMATIC",
        "vendor": {
          "name": "Siemens",
          "scada": true
        }
      }
    },
    {
      "description": "SIMATIC HMI MTP700 Unified Basic (6AV2123-3GB32-0AW0) versions ant\u00e9rieures \u00e0 21.0.2.1",
      "product": {
        "name": "SIMATIC",
        "vendor": {
          "name": "Siemens",
          "scada": true
        }
      }
    },
    {
      "description": "SIMATIC HMI MTP2200 Unified Comfort Hygienic (6AV2128-3XB40-0AX0) versions ant\u00e9rieures \u00e0 21.0.2.1",
      "product": {
        "name": "SIMATIC",
        "vendor": {
          "name": "Siemens",
          "scada": true
        }
      }
    },
    {
      "description": "SIMATIC HMI MTP1500 Comfort Pro for support arm (not extendable, flange on top) (6AV2128-3QB27-0AX0) versions ant\u00e9rieures \u00e0 21.0.2.1",
      "product": {
        "name": "SIMATIC",
        "vendor": {
          "name": "Siemens",
          "scada": true
        }
      }
    },
    {
      "description": "SIMATIC HMI MTP700 Unified Comfort Panel hygienic neutral design (6AV2128-3GB40-0AX0) versions ant\u00e9rieures \u00e0 21.0.2.1",
      "product": {
        "name": "SIMATIC",
        "vendor": {
          "name": "Siemens",
          "scada": true
        }
      }
    },
    {
      "description": "SIMATIC HMI MTP1900 Comfort Pro for support arm (not extendable, flange on top) (6AV2128-3UB27-0AX0) versions ant\u00e9rieures \u00e0 21.0.2.1",
      "product": {
        "name": "SIMATIC",
        "vendor": {
          "name": "Siemens",
          "scada": true
        }
      }
    },
    {
      "description": "SIMATIC HMI MTP700 Unified Comfort Panel (6AV2128-3GB06-0AX1) versions ant\u00e9rieures \u00e0 21.0.2.1",
      "product": {
        "name": "SIMATIC",
        "vendor": {
          "name": "Siemens",
          "scada": true
        }
      }
    },
    {
      "description": "SIMATIC HMI MTP1500 Comfort Pro neutral design for support arm (not extendable, flange on top) (6AV2128-3QB57-0AX0) versions ant\u00e9rieures \u00e0 21.0.2.1",
      "product": {
        "name": "SIMATIC",
        "vendor": {
          "name": "Siemens",
          "scada": true
        }
      }
    },
    {
      "description": "SIMATIC IPC Industrial Edge Device OS (IED-OS) toutes versions pour la vuln\u00e9rabilit\u00e9 CVE-2026-31431",
      "product": {
        "name": "SIMATIC",
        "vendor": {
          "name": "Siemens",
          "scada": true
        }
      }
    },
    {
      "description": "SIMATIC HMI MTP1200 Unified Basic (6AV2123-3MB32-0AW0) versions ant\u00e9rieures \u00e0 21.0.2.1",
      "product": {
        "name": "SIMATIC",
        "vendor": {
          "name": "Siemens",
          "scada": true
        }
      }
    },
    {
      "description": "SIMATIC HMI MTP1000 Unified Basic (6AV2123-3KB32-0AW0) versions ant\u00e9rieures \u00e0 21.0.2.1",
      "product": {
        "name": "SIMATIC",
        "vendor": {
          "name": "Siemens",
          "scada": true
        }
      }
    },
    {
      "description": "SIMATIC IoT2050 Advanced (6ES7647-0BA00-1YA2) toutes versions pour la vuln\u00e9rabilit\u00e9 CVE-2026-31431",
      "product": {
        "name": "SIMATIC",
        "vendor": {
          "name": "Siemens",
          "scada": true
        }
      }
    },
    {
      "description": "SIMATIC CN 4100 versions ant\u00e9rieures \u00e0 6.0",
      "product": {
        "name": "SIMATIC",
        "vendor": {
          "name": "Siemens",
          "scada": true
        }
      }
    },
    {
      "description": "SIMATIC HMI MTP1500 Unified Comfort Panel hygienic (6AV2128-3QB40-0AX0) versions ant\u00e9rieures \u00e0 21.0.2.1",
      "product": {
        "name": "SIMATIC",
        "vendor": {
          "name": "Siemens",
          "scada": true
        }
      }
    },
    {
      "description": "SIMATIC HMI MTP700, Unified Comfort Panel neutral design (6AV2128-3GB36-0AX1) versions ant\u00e9rieures \u00e0 21.0.2.1",
      "product": {
        "name": "SIMATIC",
        "vendor": {
          "name": "Siemens",
          "scada": true
        }
      }
    },
    {
      "description": "SIMATIC HMI MTP2200 Unified Comfort Panel (6AV2128-3XB06-0AX1) versions ant\u00e9rieures \u00e0 21.0.2.1",
      "product": {
        "name": "SIMATIC",
        "vendor": {
          "name": "Siemens",
          "scada": true
        }
      }
    },
    {
      "description": "SIMATIC HMI MTP1900 Unified Comfort Panel neutral design (6AV2128-3UB36-0AX1) versions ant\u00e9rieures \u00e0 21.0.2.1",
      "product": {
        "name": "SIMATIC",
        "vendor": {
          "name": "Siemens",
          "scada": true
        }
      }
    },
    {
      "description": "SIMATIC HMI MTP2200 Unified Comfort Panel neutral design (6AV2128-3XB36-0AX1) versions ant\u00e9rieures \u00e0 21.0.2.1",
      "product": {
        "name": "SIMATIC",
        "vendor": {
          "name": "Siemens",
          "scada": true
        }
      }
    },
    {
      "description": "SIMATIC HMI MTP400 Unified Basic (6AV2123-3DB32-0AW0) versions ant\u00e9rieures \u00e0 21.0.2.1",
      "product": {
        "name": "SIMATIC",
        "vendor": {
          "name": "Siemens",
          "scada": true
        }
      }
    },
    {
      "description": "SIMATIC AX Runtime Core Linux Platform Container Common Debian Development toutes versions pour la vuln\u00e9rabilit\u00e9 CVE-2026-31431",
      "product": {
        "name": "SIMATIC",
        "vendor": {
          "name": "Siemens",
          "scada": true
        }
      }
    },
    {
      "description": "SIMATIC HMI MTP2200 Comfort Pro neutral design for support arm (expandable, round tube) and extension (6AV2128-3XB57-0BX0) versions ant\u00e9rieures \u00e0 21.0.2.1",
      "product": {
        "name": "SIMATIC",
        "vendor": {
          "name": "Siemens",
          "scada": true
        }
      }
    },
    {
      "description": "SIMATIC AX Runtime Core Linux Common Debian toutes versions pour la vuln\u00e9rabilit\u00e9 CVE-2026-31431",
      "product": {
        "name": "SIMATIC",
        "vendor": {
          "name": "Siemens",
          "scada": true
        }
      }
    },
    {
      "description": "SIMATIC HMI MTP1500 Comfort Pro neutral design for stand (expandable, flange at the bottom) (6AV2128-3QB57-1BX0) versions ant\u00e9rieures \u00e0 21.0.2.1",
      "product": {
        "name": "SIMATIC",
        "vendor": {
          "name": "Siemens",
          "scada": true
        }
      }
    },
    {
      "description": "SIMATIC HMI MTP1500 Comfort Pro neutral design for support arm (expandable, round tube) and extension (6AV2128-3QB57-0BX0) versions ant\u00e9rieures \u00e0 21.0.2.1",
      "product": {
        "name": "SIMATIC",
        "vendor": {
          "name": "Siemens",
          "scada": true
        }
      }
    },
    {
      "description": "SIMATIC HMI MTP2200 Comfort Pro for support arm (not extendable, flange on top) (6AV2128-3XB27-0AX0) versions ant\u00e9rieures \u00e0 21.0.2.1",
      "product": {
        "name": "SIMATIC",
        "vendor": {
          "name": "Siemens",
          "scada": true
        }
      }
    },
    {
      "description": "SIMATIC HMI MTP700 Unified Comfort Panel hygienic neutral design (6AV2128-3GB70-0AX0) versions ant\u00e9rieures \u00e0 21.0.2.1",
      "product": {
        "name": "SIMATIC",
        "vendor": {
          "name": "Siemens",
          "scada": true
        }
      }
    },
    {
      "description": "SIMATIC HMI MTP1500 Unified Comfort Panel hygienic neutral design (6AV2128-3QB70-0AX0) versions ant\u00e9rieures \u00e0 21.0.2.1",
      "product": {
        "name": "SIMATIC",
        "vendor": {
          "name": "Siemens",
          "scada": true
        }
      }
    },
    {
      "description": "SIMATIC HMI MTP1000 Unified Comfort Panel hygienic (6AV2128-3KB40-0AX0) versions ant\u00e9rieures \u00e0 21.0.2.1",
      "product": {
        "name": "SIMATIC",
        "vendor": {
          "name": "Siemens",
          "scada": true
        }
      }
    },
    {
      "description": "SIMATIC HMI MTP1000 Unified Comfort Panel (6AV2128-3KB06-0AX1) versions ant\u00e9rieures \u00e0 21.0.2.1",
      "product": {
        "name": "SIMATIC",
        "vendor": {
          "name": "Siemens",
          "scada": true
        }
      }
    },
    {
      "description": "SIMATIC HMI MTP1200 Comfort Pro neutral design for stand (expandable, flange at the bottom) (6AV2128-3MB57-1BX0) versions ant\u00e9rieures \u00e0 21.0.2.1",
      "product": {
        "name": "SIMATIC",
        "vendor": {
          "name": "Siemens",
          "scada": true
        }
      }
    },
    {
      "description": "SIMATIC HMI MTP1900 Comfort Pro for stand (expandable, flange at the bottom) (6AV2128-3UB27-1BX0) versions ant\u00e9rieures \u00e0 21.0.2.1",
      "product": {
        "name": "SIMATIC",
        "vendor": {
          "name": "Siemens",
          "scada": true
        }
      }
    },
    {
      "description": "SIMATIC HMI MTP1500 Unified Comfort Panel neutral design (6AV2128-3QB36-0AX1) versions ant\u00e9rieures \u00e0 21.0.2.1",
      "product": {
        "name": "SIMATIC",
        "vendor": {
          "name": "Siemens",
          "scada": true
        }
      }
    },
    {
      "description": "SIMATIC HMI MTP1500 Unified Comfort Panel (6AV2128-3QB06-0AX1) versions ant\u00e9rieures \u00e0 21.0.2.1",
      "product": {
        "name": "SIMATIC",
        "vendor": {
          "name": "Siemens",
          "scada": true
        }
      }
    },
    {
      "description": "SIMATIC HMI MTP1000 Unified Comfort Panel hygienic neutral design (6AV2128-3KB70-0AX0) versions ant\u00e9rieures \u00e0 21.0.2.1",
      "product": {
        "name": "SIMATIC",
        "vendor": {
          "name": "Siemens",
          "scada": true
        }
      }
    },
    {
      "description": "SIMATIC HMI MTP1200 Comfort Pro for support arm (not extendable, flange on top) (6AV2128-3MB27-0AX0) versions ant\u00e9rieures \u00e0 21.0.2.1",
      "product": {
        "name": "SIMATIC",
        "vendor": {
          "name": "Siemens",
          "scada": true
        }
      }
    },
    {
      "description": "SIMATIC HMI MTP1200 Comfort Pro neutral design for support arm (expandable, round tube) and extension (6AV2128-3MB57-0BX0) versions ant\u00e9rieures \u00e0 21.0.2.1",
      "product": {
        "name": "SIMATIC",
        "vendor": {
          "name": "Siemens",
          "scada": true
        }
      }
    },
    {
      "description": "SIMATIC S7-1500 TM MFP (6ES7558-1AA00-0AB0) toutes versions pour la vuln\u00e9rabilit\u00e9 CVE-2026-31431",
      "product": {
        "name": "SIMATIC",
        "vendor": {
          "name": "Siemens",
          "scada": true
        }
      }
    },
    {
      "description": "SIMATIC HMI MTP1000, Unified Comfort Panel neutral (6AV2128-3KB36-0AX1) versions ant\u00e9rieures \u00e0 21.0.2.1",
      "product": {
        "name": "SIMATIC",
        "vendor": {
          "name": "Siemens",
          "scada": true
        }
      }
    },
    {
      "description": "SIMATIC HMI MTP1900 Unified Comfort Panel (6AV2128-3UB06-0AX1) versions ant\u00e9rieures \u00e0 21.0.2.1",
      "product": {
        "name": "SIMATIC",
        "vendor": {
          "name": "Siemens",
          "scada": true
        }
      }
    },
    {
      "description": "SIMATIC HMI MTP1900 Unified Comfort Panel hygienic neutral design (6AV2128-3UB70-0AX0) versions ant\u00e9rieures \u00e0 21.0.2.1",
      "product": {
        "name": "SIMATIC",
        "vendor": {
          "name": "Siemens",
          "scada": true
        }
      }
    },
    {
      "description": "SIMATIC HMI MTP2200 Comfort Pro for support arm (expandable, round tube) and extension unit (6AV2128-3XB27-0BX0) versions ant\u00e9rieures \u00e0 21.0.2.1",
      "product": {
        "name": "SIMATIC",
        "vendor": {
          "name": "Siemens",
          "scada": true
        }
      }
    },
    {
      "description": "SIMATIC HMI MTP2200 Comfort Pro for stand (expandable, flange at the bottom) (6AV2128-3XB27-1BX0) versions ant\u00e9rieures \u00e0 21.0.2.1",
      "product": {
        "name": "SIMATIC",
        "vendor": {
          "name": "Siemens",
          "scada": true
        }
      }
    },
    {
      "description": "SIMATIC HMI MTP1500 Comfort Pro for stand (expandable, flange at the bottom) (6AV2128-3QB27-1BX0) versions ant\u00e9rieures \u00e0 21.0.2.1",
      "product": {
        "name": "SIMATIC",
        "vendor": {
          "name": "Siemens",
          "scada": true
        }
      }
    },
    {
      "description": "SIMATIC HMI MTP2200 Comfort Pro neutral design for stand (expandable, flange at the bottom) (6AV2128-3XB57-1BX0) versions ant\u00e9rieures \u00e0 21.0.2.1",
      "product": {
        "name": "SIMATIC",
        "vendor": {
          "name": "Siemens",
          "scada": true
        }
      }
    },
    {
      "description": "SIMATIC HMI MTP1900 Comfort Pro neutral design for stand (expandable, flange at the bottom) (6AV2128-3UB57-1BX0) versions ant\u00e9rieures \u00e0 21.0.2.1",
      "product": {
        "name": "SIMATIC",
        "vendor": {
          "name": "Siemens",
          "scada": true
        }
      }
    },
    {
      "description": "SIMATIC HMI MTP1900 Comfort Pro for support arm (expandable, round tube) and extension unit (6AV2128-3UB27-0BX0) versions ant\u00e9rieures \u00e0 21.0.2.1",
      "product": {
        "name": "SIMATIC",
        "vendor": {
          "name": "Siemens",
          "scada": true
        }
      }
    },
    {
      "description": "SIMATIC HMI MTP1200 Unified Comfort Panel neutral design (6AV2128-3MB36-0AX1) versions ant\u00e9rieures \u00e0 21.0.2.1",
      "product": {
        "name": "SIMATIC",
        "vendor": {
          "name": "Siemens",
          "scada": true
        }
      }
    },
    {
      "description": "SIMATIC HMI MTP1200 Unified Comfort Panel hygienic neutral design (6AV2128-3MB70-0AX0) versions ant\u00e9rieures \u00e0 21.0.2.1",
      "product": {
        "name": "SIMATIC",
        "vendor": {
          "name": "Siemens",
          "scada": true
        }
      }
    },
    {
      "description": "SIMATIC HMI MTP2200 Comfort Pro neutral design for support arm (not extendable, flange on top) (6AV2128-3XB57-0AX0) versions ant\u00e9rieures \u00e0 21.0.2.1",
      "product": {
        "name": "SIMATIC",
        "vendor": {
          "name": "Siemens",
          "scada": true
        }
      }
    }
  ],
  "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-2026-31431",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-31431"
    },
    {
      "name": "CVE-2026-34223",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-34223"
    }
  ],
  "initial_release_date": "2026-09-08T00:00:00",
  "last_revision_date": "2026-09-08T00:00:00",
  "links": [],
  "reference": "CERTFR-2026-AVI-1133",
  "revisions": [
    {
      "description": "Version initiale",
      "revision_date": "2026-09-08T00:00:00.000000"
    }
  ],
  "risks": [
    {
      "description": "Ex\u00e9cution de code arbitraire"
    },
    {
      "description": "\u00c9l\u00e9vation de privil\u00e8ges"
    }
  ],
  "summary": "De multiples vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 d\u00e9couvertes dans les produits Siemens. Elles permettent \u00e0 un attaquant de provoquer une ex\u00e9cution de code arbitraire et une \u00e9l\u00e9vation de privil\u00e8ges.",
  "title": "Multiples vuln\u00e9rabilit\u00e9s dans les produits Siemens",
  "vendor_advisories": [
    {
      "published_at": "2026-09-08",
      "title": "Bulletin de s\u00e9curit\u00e9 Siemens SSA-330084",
      "url": "https://cert-portal.siemens.com/productcert/html/ssa-330084.html"
    },
    {
      "published_at": "2026-09-08",
      "title": "Bulletin de s\u00e9curit\u00e9 Siemens SSA-328642",
      "url": "https://cert-portal.siemens.com/productcert/html/ssa-328642.html"
    }
  ]
}


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Sightings

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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
  • Confirmed: The vulnerability is confirmed from an analyst perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
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  • 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.


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