« Volver al listado

CVE-2011-4875

Estado: ModificadaAlta (9.3)—

Stack-based buffer overflow in HmiLoad in the runtime loader in Siemens WinCC flexible 2004, 2005, 2007, and 2008; WinCC V11 (aka TIA portal); the TP, OP, MP, Comfort Panels, and Mobile Panels SIMATIC HMI panels; WinCC V11 Runtime Advanced; and WinCC flexible Runtime, when Transfer Mode is enabled, allows remote attackers to execute arbitrary code via vectors related to Unicode strings.

CVSS

Probabilidad de explotación (EPSS)

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

Tecnologías afectadas (5)

Siemens — Simatic HMI PanelsSiemens — WinccSiemens — Wincc FlexibleSiemens — Wincc Flexible RuntimeSiemens — Wincc Runtime Advanced

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2011-4875",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 9.3,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:M/Au:N/C:C/I:C/A:C",
          "authentication": "NONE",
          "integrityImpact": "COMPLETE",
          "accessComplexity": "MEDIUM",
          "availabilityImpact": "COMPLETE",
          "confidentialityImpact": "COMPLETE"
        },
        "acInsufInfo": false,
        "impactScore": 10,
        "baseSeverity": "HIGH",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 8.6,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ]
  },
  "affected": [
    {
      "source": "cret@cert.org",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ]
    }
  ],
  "published": "2012-02-03T20:55:01.907",
  "references": [
    {
      "url": "http://aluigi.org/adv/winccflex_1-adv.txt",
      "source": "cret@cert.org"
    },
    {
      "url": "http://www.exploit-db.com/exploits/18166",
      "source": "cret@cert.org"
    },
    {
      "url": "http://www.osvdb.org/77380",
      "source": "cret@cert.org"
    },
    {
      "url": "http://www.siemens.com/corporate-technology/pool/de/forschungsfelder/siemens_security_advisory_ssa-345442.pdf",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "cret@cert.org"
    },
    {
      "url": "http://www.us-cert.gov/control_systems/pdf/ICS-ALERT-11-332-02.pdf",
      "source": "cret@cert.org"
    },
    {
      "url": "http://www.us-cert.gov/control_systems/pdf/ICS-ALERT-11-332-02A.pdf",
      "source": "cret@cert.org"
    },
    {
      "url": "http://www.us-cert.gov/control_systems/pdf/ICSA-12-030-01.pdf",
      "tags": [
        "US Government Resource"
      ],
      "source": "cret@cert.org"
    },
    {
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/71449",
      "source": "cret@cert.org"
    },
    {
      "url": "http://aluigi.org/adv/winccflex_1-adv.txt",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.exploit-db.com/exploits/18166",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.osvdb.org/77380",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.siemens.com/corporate-technology/pool/de/forschungsfelder/siemens_security_advisory_ssa-345442.pdf",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.us-cert.gov/control_systems/pdf/ICS-ALERT-11-332-02.pdf",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.us-cert.gov/control_systems/pdf/ICS-ALERT-11-332-02A.pdf",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.us-cert.gov/control_systems/pdf/ICSA-12-030-01.pdf",
      "tags": [
        "US Government Resource"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/71449",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-119"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Stack-based buffer overflow in HmiLoad in the runtime loader in Siemens WinCC flexible 2004, 2005, 2007, and 2008; WinCC V11 (aka TIA portal); the TP, OP, MP, Comfort Panels, and Mobile Panels SIMATIC HMI panels; WinCC V11 Runtime Advanced; and WinCC flexible Runtime, when Transfer Mode is enabled, allows remote attackers to execute arbitrary code via vectors related to Unicode strings."
    },
    {
      "lang": "es",
      "value": "Desbordamiento de buffer de pila en HmiLoad del cargador de tiempo de ejecución de Siemens WinCC flexible 2004, 2005, 2007, y 2008; WinCC V11 (TIA portal); TP, OP, MP, Comfort Panels y Mobile Panels SIMATIC HMI panels; WinCC V11 Runtime Advanced; y WinCC flexible Runtime, cuando el modo de transferencia (\"Transfer Mode\") está habilitado, permite a atacantes remotos ejecutar código arbitrario a través de vectores relacionados con cadenas de texto Unicode."
    }
  ],
  "lastModified": "2026-06-16T23:35:33.427",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:siemens:wincc_flexible:2004:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "7D596C29-36F8-44F2-897D-FD107769E5A9"
            },
            {
              "criteria": "cpe:2.3:a:siemens:wincc_flexible:2005:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "2D84E29A-4BC2-4229-83C3-D9F7A641D19C"
            },
            {
              "criteria": "cpe:2.3:a:siemens:wincc_flexible:2007:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "9B3ADDE1-1F91-43E7-A3C3-3069916F4B23"
            },
            {
              "criteria": "cpe:2.3:a:siemens:wincc_flexible:2008:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "1432EC7A-47B2-41D1-B90B-72DBB79AC266"
            }
          ],
          "operator": "OR"
        }
      ]
    },
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:siemens:wincc:v11:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "18A9883B-80E1-4B2E-88DA-D2326AE3DC08"
            }
          ],
          "operator": "OR"
        }
      ]
    },
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:siemens:simatic_hmi_panels:comfort_panels:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "DC593746-B329-43EA-8CA1-AA56AC5A3B10"
            },
            {
              "criteria": "cpe:2.3:a:siemens:simatic_hmi_panels:mobile_panels:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "1DF877E8-A0D1-4444-99F2-8A3E8ED4D31B"
            },
            {
              "criteria": "cpe:2.3:a:siemens:simatic_hmi_panels:mp:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "442AC914-BDD5-4D0C-9E04-88F60EE2B730"
            },
            {
              "criteria": "cpe:2.3:a:siemens:simatic_hmi_panels:op:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "D9749966-1666-4F7D-90D0-17AFBB88AE83"
            },
            {
              "criteria": "cpe:2.3:a:siemens:simatic_hmi_panels:tp:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "9471D239-08B1-4076-82F7-2B73F4E343CE"
            }
          ],
          "operator": "OR"
        }
      ]
    },
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:siemens:wincc_runtime_advanced:v11:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "1AE3AE80-C7A2-4581-993A-536936F6D315"
            }
          ],
          "operator": "OR"
        }
      ]
    },
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:siemens:wincc_flexible_runtime:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "6F785262-BBFB-4A0C-A7DC-97F5D6B94BB0"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "cret@cert.org"
}