CERTFR-2026-AVI-0255
Vulnerability from certfr_avis

De multiples vulnérabilités ont été découvertes dans les produits Siemens. Certaines d'entre elles permettent à un attaquant de provoquer une exécution de code arbitraire à distance, une atteinte à l'intégrité des données et une injection de code indirecte à distance (XSS).

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 S7-1500 versions antérieures à 4.1.2
Siemens SIMATIC SIMATIC ET 200SP CPU 1514SP F-2 PN (6ES7514-2SN03-0AB0) versions antérieures à 4.1.2
Siemens SIMATIC SIMATIC ET 200SP Open Controller CPU 1515SP PC (incl. SIPLUS variants) toutes versions pour la vulnérabilité CVE-2025-40943
Siemens SIMATIC SIMATIC ET 200SP CPU 1514SPT F-2 PN (6ES7514-2WN03-0AB0) versions antérieures à 4.1.2
Siemens SIMATIC SIMATIC ET 200SP Open Controller CPU 1515SP PC2 (incl. SIPLUS variants) V3 CPUs - Windows OS toutes versions pour la vulnérabilité CVE-2025-40943
Siemens SIMATIC SIMATIC ET 200SP Open Controller CPU 1515SP PC3 (incl. SIPLUS variants) V2 CPUs - Windows OS toutes versions pour la vulnérabilité CVE-2025-40943
Siemens SIMATIC SIMATIC ET 200SP Open Controller CPU 1515SP PC2 (incl. SIPLUS variants) V2 CPUs - Windows OS toutes versions pour la vulnérabilité CVE-2025-40943
Siemens SIMATIC SIMATIC ET 200SP CPU 1510SP-1 PN (6ES7510-1DK03-0AB0) versions antérieures à 4.1.2
Siemens SIMATIC SIMATIC Drive Controller CPU 1504D TF (6ES7615-4DF10-0AB0) toutes versions pour la vulnérabilité CVE-2025-40943
Siemens SIMATIC SIMATIC S7-1500 toutes versions pour la vulnérabilité CVE-2025-40943
Siemens SIMATIC SIMATIC ET 200SP CPU 1510SP-1 PN (6ES7510-1DJ01-0AB0) toutes versions pour la vulnérabilité CVE-2025-40943
Siemens SIMATIC SIMATIC Drive Controller CPU 1507D TF (6ES7615-7DF10-0AB0) toutes versions pour la vulnérabilité CVE-2025-40943
Siemens SIMATIC SIMATIC ET 200SP CPU 1512SP-1 PN (6ES7512-1DK01-0AB0) toutes versions pour la vulnérabilité CVE-2025-40943
Siemens SIMATIC SIMATIC ET 200SP CPU 1514SPT-2 PN (6ES7514-2VN03-0AB0) versions antérieures à 4.1.2
Siemens SIMATIC SIMATIC ET 200SP CPU 1512SP-1 PN (6ES7512-1DM03-0AB0) versions antérieures à 4.1.2
Siemens SIMATIC SIMATIC ET 200SP CPU 1512SP F-1 PN (6ES7512-1SM03-0AB0) versions antérieures à 4.1.2
Siemens SIMATIC SIMATIC ET 200SP CPU 1514SP-2 PN (6ES7514-2DN03-0AB0) versions antérieures à 4.1.2
Siemens SIMATIC SIMATIC ET 200SP Open Controller CPU 1515SP PC2 (incl. SIPLUS variants) V3 CPUs - Industrial OS toutes versions pour la vulnérabilité CVE-2025-40943
Siemens SIMATIC SIMATIC ET 200SP Open Controller CPU 1515SP PC3 (incl. SIPLUS variants) V3 CPUs - Windows OS toutes versions pour la vulnérabilité CVE-2025-40943
Siemens SIMATIC SIMATIC ET 200SP CPU 1510SP F-1 PN (6ES7510-1SJ01-0AB0) toutes versions pour la vulnérabilité CVE-2025-40943
Siemens SIMATIC SIMATIC ET 200SP CPU 1512SP F-1 PN (6ES7512-1SK01-0AB0) toutes versions pour la vulnérabilité CVE-2025-40943
Siemens SIMATIC SIMATIC ET 200SP Open Controller CPU 1515SP PC3 (incl. SIPLUS variants) V3 CPUs - Industrial OS toutes versions pour la vulnérabilité CVE-2025-40943
Siemens SICAM SICAM SIAPP SDK versions antérieures à 2.1.7
Siemens SIMATIC SIMATIC ET 200SP CPU 1510SP F-1 PN (6ES7510-1SK03-0AB0) versions antérieures à 4.1.2
References
Bulletin de sécurité Siemens SSA-903736 2026-03-10 vendor-advisory
Bulletin de sécurité Siemens SSA-452276 2026-03-10 vendor-advisory
Bulletin de sécurité Siemens ssb-751527 2026-03-10 vendor-advisory

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{
  "$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
  "affected_systems": [
    {
      "description": "SIMATIC S7-1500 versions ant\u00e9rieures \u00e0 4.1.2",
      "product": {
        "name": "SIMATIC",
        "vendor": {
          "name": "Siemens",
          "scada": true
        }
      }
    },
    {
      "description": "SIMATIC ET 200SP CPU 1514SP F-2 PN (6ES7514-2SN03-0AB0) versions ant\u00e9rieures \u00e0 4.1.2",
      "product": {
        "name": "SIMATIC",
        "vendor": {
          "name": "Siemens",
          "scada": true
        }
      }
    },
    {
      "description": "SIMATIC ET 200SP Open Controller CPU 1515SP PC (incl. SIPLUS variants) toutes versions pour la vuln\u00e9rabilit\u00e9 CVE-2025-40943",
      "product": {
        "name": "SIMATIC",
        "vendor": {
          "name": "Siemens",
          "scada": true
        }
      }
    },
    {
      "description": "SIMATIC ET 200SP CPU 1514SPT F-2 PN (6ES7514-2WN03-0AB0) versions ant\u00e9rieures \u00e0 4.1.2",
      "product": {
        "name": "SIMATIC",
        "vendor": {
          "name": "Siemens",
          "scada": true
        }
      }
    },
    {
      "description": "SIMATIC ET 200SP Open Controller CPU 1515SP PC2 (incl. SIPLUS variants) V3 CPUs - Windows OS toutes versions pour la vuln\u00e9rabilit\u00e9 CVE-2025-40943",
      "product": {
        "name": "SIMATIC",
        "vendor": {
          "name": "Siemens",
          "scada": true
        }
      }
    },
    {
      "description": "SIMATIC ET 200SP Open Controller CPU 1515SP PC3 (incl. SIPLUS variants) V2 CPUs - Windows OS toutes versions pour la vuln\u00e9rabilit\u00e9 CVE-2025-40943",
      "product": {
        "name": "SIMATIC",
        "vendor": {
          "name": "Siemens",
          "scada": true
        }
      }
    },
    {
      "description": "SIMATIC ET 200SP Open Controller CPU 1515SP PC2 (incl. SIPLUS variants) V2 CPUs - Windows OS toutes versions pour la vuln\u00e9rabilit\u00e9 CVE-2025-40943",
      "product": {
        "name": "SIMATIC",
        "vendor": {
          "name": "Siemens",
          "scada": true
        }
      }
    },
    {
      "description": "SIMATIC ET 200SP CPU 1510SP-1 PN (6ES7510-1DK03-0AB0) versions ant\u00e9rieures \u00e0 4.1.2",
      "product": {
        "name": "SIMATIC",
        "vendor": {
          "name": "Siemens",
          "scada": true
        }
      }
    },
    {
      "description": "SIMATIC Drive Controller CPU 1504D TF (6ES7615-4DF10-0AB0) toutes versions pour la vuln\u00e9rabilit\u00e9 CVE-2025-40943",
      "product": {
        "name": "SIMATIC",
        "vendor": {
          "name": "Siemens",
          "scada": true
        }
      }
    },
    {
      "description": "SIMATIC S7-1500 toutes versions pour la vuln\u00e9rabilit\u00e9 CVE-2025-40943",
      "product": {
        "name": "SIMATIC",
        "vendor": {
          "name": "Siemens",
          "scada": true
        }
      }
    },
    {
      "description": "SIMATIC ET 200SP CPU 1510SP-1 PN (6ES7510-1DJ01-0AB0) toutes versions pour la vuln\u00e9rabilit\u00e9 CVE-2025-40943",
      "product": {
        "name": "SIMATIC",
        "vendor": {
          "name": "Siemens",
          "scada": true
        }
      }
    },
    {
      "description": "SIMATIC Drive Controller CPU 1507D TF (6ES7615-7DF10-0AB0) toutes versions pour la vuln\u00e9rabilit\u00e9 CVE-2025-40943",
      "product": {
        "name": "SIMATIC",
        "vendor": {
          "name": "Siemens",
          "scada": true
        }
      }
    },
    {
      "description": "SIMATIC ET 200SP CPU 1512SP-1 PN (6ES7512-1DK01-0AB0) toutes versions pour la vuln\u00e9rabilit\u00e9 CVE-2025-40943",
      "product": {
        "name": "SIMATIC",
        "vendor": {
          "name": "Siemens",
          "scada": true
        }
      }
    },
    {
      "description": "SIMATIC ET 200SP CPU 1514SPT-2 PN (6ES7514-2VN03-0AB0) versions ant\u00e9rieures \u00e0 4.1.2",
      "product": {
        "name": "SIMATIC",
        "vendor": {
          "name": "Siemens",
          "scada": true
        }
      }
    },
    {
      "description": "SIMATIC ET 200SP CPU 1512SP-1 PN (6ES7512-1DM03-0AB0) versions ant\u00e9rieures \u00e0 4.1.2",
      "product": {
        "name": "SIMATIC",
        "vendor": {
          "name": "Siemens",
          "scada": true
        }
      }
    },
    {
      "description": "SIMATIC ET 200SP CPU 1512SP F-1 PN (6ES7512-1SM03-0AB0) versions ant\u00e9rieures \u00e0 4.1.2",
      "product": {
        "name": "SIMATIC",
        "vendor": {
          "name": "Siemens",
          "scada": true
        }
      }
    },
    {
      "description": "SIMATIC ET 200SP CPU 1514SP-2 PN (6ES7514-2DN03-0AB0) versions ant\u00e9rieures \u00e0 4.1.2",
      "product": {
        "name": "SIMATIC",
        "vendor": {
          "name": "Siemens",
          "scada": true
        }
      }
    },
    {
      "description": "SIMATIC ET 200SP Open Controller CPU 1515SP PC2 (incl. SIPLUS variants) V3 CPUs - Industrial OS toutes versions pour la vuln\u00e9rabilit\u00e9 CVE-2025-40943",
      "product": {
        "name": "SIMATIC",
        "vendor": {
          "name": "Siemens",
          "scada": true
        }
      }
    },
    {
      "description": "SIMATIC ET 200SP Open Controller CPU 1515SP PC3 (incl. SIPLUS variants) V3 CPUs - Windows OS toutes versions pour la vuln\u00e9rabilit\u00e9 CVE-2025-40943",
      "product": {
        "name": "SIMATIC",
        "vendor": {
          "name": "Siemens",
          "scada": true
        }
      }
    },
    {
      "description": "SIMATIC ET 200SP CPU 1510SP F-1 PN (6ES7510-1SJ01-0AB0) toutes versions pour la vuln\u00e9rabilit\u00e9 CVE-2025-40943",
      "product": {
        "name": "SIMATIC",
        "vendor": {
          "name": "Siemens",
          "scada": true
        }
      }
    },
    {
      "description": "SIMATIC ET 200SP CPU 1512SP F-1 PN (6ES7512-1SK01-0AB0) toutes versions pour la vuln\u00e9rabilit\u00e9 CVE-2025-40943",
      "product": {
        "name": "SIMATIC",
        "vendor": {
          "name": "Siemens",
          "scada": true
        }
      }
    },
    {
      "description": "SIMATIC ET 200SP Open Controller CPU 1515SP PC3 (incl. SIPLUS variants) V3 CPUs - Industrial OS toutes versions pour la vuln\u00e9rabilit\u00e9 CVE-2025-40943",
      "product": {
        "name": "SIMATIC",
        "vendor": {
          "name": "Siemens",
          "scada": true
        }
      }
    },
    {
      "description": "SICAM SIAPP SDK versions ant\u00e9rieures \u00e0 2.1.7",
      "product": {
        "name": "SICAM",
        "vendor": {
          "name": "Siemens",
          "scada": true
        }
      }
    },
    {
      "description": "SIMATIC ET 200SP CPU 1510SP F-1 PN (6ES7510-1SK03-0AB0) versions ant\u00e9rieures \u00e0 4.1.2",
      "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-2026-25573",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-25573"
    },
    {
      "name": "CVE-2026-25605",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-25605"
    },
    {
      "name": "CVE-2026-25572",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-25572"
    },
    {
      "name": "CVE-2026-25569",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-25569"
    },
    {
      "name": "CVE-2026-25570",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-25570"
    },
    {
      "name": "CVE-2025-40943",
      "url": "https://www.cve.org/CVERecord?id=CVE-2025-40943"
    },
    {
      "name": "CVE-2026-25571",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-25571"
    }
  ],
  "initial_release_date": "2026-03-10T00:00:00",
  "last_revision_date": "2026-03-10T00:00:00",
  "links": [],
  "reference": "CERTFR-2026-AVI-0255",
  "revisions": [
    {
      "description": "Version initiale",
      "revision_date": "2026-03-10T00:00:00.000000"
    }
  ],
  "risks": [
    {
      "description": "Injection de code indirecte \u00e0 distance (XSS)"
    },
    {
      "description": "Ex\u00e9cution de code arbitraire \u00e0 distance"
    },
    {
      "description": "Atteinte \u00e0 l\u0027int\u00e9grit\u00e9 des donn\u00e9es"
    },
    {
      "description": "Non sp\u00e9cifi\u00e9 par l\u0027\u00e9diteur"
    },
    {
      "description": "D\u00e9ni de service"
    }
  ],
  "summary": "De multiples vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 d\u00e9couvertes dans les produits Siemens. Certaines d\u0027entre elles permettent \u00e0 un attaquant de provoquer une ex\u00e9cution de code arbitraire \u00e0 distance, une atteinte \u00e0 l\u0027int\u00e9grit\u00e9 des donn\u00e9es et une injection de code indirecte \u00e0 distance (XSS).",
  "title": "Multiples vuln\u00e9rabilit\u00e9s dans les produits Siemens",
  "vendor_advisories": [
    {
      "published_at": "2026-03-10",
      "title": "Bulletin de s\u00e9curit\u00e9 Siemens SSA-903736",
      "url": "https://cert-portal.siemens.com/productcert/html/ssa-903736.html"
    },
    {
      "published_at": "2026-03-10",
      "title": "Bulletin de s\u00e9curit\u00e9 Siemens SSA-452276",
      "url": "https://cert-portal.siemens.com/productcert/html/ssa-452276.html"
    },
    {
      "published_at": "2026-03-10",
      "title": "Bulletin de s\u00e9curit\u00e9 Siemens ssb-751527",
      "url": "https://cert-portal.siemens.com/productcert/html/ssb-751527.html"
    }
  ]
}


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