CVE-2011-4877 (GCVE-0-2011-4877)

Vulnerability from cvelistv5 – Published: 2012-02-03 20:00 – Updated: 2024-08-07 00:16
VLAI
Summary
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 cause a denial of service (application crash) by sending crafted data over TCP.
Severity
No CVSS data available.
CWE
  • n/a
Assigner
certcc CNA under the mitre root
CNA scorecard E 42/100 over 153 records in the last 180 days details
References
Date Public
2011-12-02 00:00
Show details on NVD website
To clipboard 

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            "value": "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 cause a denial of service (application crash) by sending crafted data over TCP."
          },
          {
            "lang": "es",
            "value": "HmiLoad del cargador en tiempo de ejecuci\u00f3n (\"runtime loader\") de Siemens WinCC flexible 2004, 2005, 2007 y 2008; WinCC V11 (TIA portal); the 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\") est\u00e1 habilitado, permite a atacantes remotos provocar una denegaci\u00f3n de servicio (ca\u00edda de la aplicaci\u00f3n) enviando datos modificados sobre TCP."
          }
        ],
        "id": "CVE-2011-4877",
        "lastModified": "2026-04-29T01:13:23.040",
        "metrics": {
          "cvssMetricV2": [
            {
              "acInsufInfo": false,
              "baseSeverity": "HIGH",
              "cvssData": {
                "accessComplexity": "MEDIUM",
                "accessVector": "NETWORK",
                "authentication": "NONE",
                "availabilityImpact": "COMPLETE",
                "baseScore": 7.1,
                "confidentialityImpact": "NONE",
                "integrityImpact": "NONE",
                "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:C",
                "version": "2.0"
              },
              "exploitabilityScore": 8.6,
              "impactScore": 6.9,
              "obtainAllPrivilege": false,
              "obtainOtherPrivilege": false,
              "obtainUserPrivilege": false,
              "source": "nvd@nist.gov",
              "type": "Primary",
              "userInteractionRequired": false
            }
          ]
        },
        "published": "2012-02-03T20:55:01.983",
        "references": [
          {
            "source": "cret@cert.org",
            "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/77382"
          },
          {
            "source": "cret@cert.org",
            "tags": [
              "Vendor Advisory"
            ],
            "url": "http://www.siemens.com/corporate-technology/pool/de/forschungsfelder/siemens_security_advisory_ssa-345442.pdf"
          },
          {
            "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",
            "tags": [
              "US Government Resource"
            ],
            "url": "http://www.us-cert.gov/control_systems/pdf/ICSA-12-030-01.pdf"
          },
          {
            "source": "cret@cert.org",
            "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/71451"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "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/77382"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "tags": [
              "Vendor Advisory"
            ],
            "url": "http://www.siemens.com/corporate-technology/pool/de/forschungsfelder/siemens_security_advisory_ssa-345442.pdf"
          },
          {
            "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",
            "tags": [
              "US Government Resource"
            ],
            "url": "http://www.us-cert.gov/control_systems/pdf/ICSA-12-030-01.pdf"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/71451"
          }
        ],
        "sourceIdentifier": "cret@cert.org",
        "vulnStatus": "Modified",
        "weaknesses": [
          {
            "description": [
              {
                "lang": "en",
                "value": "CWE-20"
              }
            ],
            "source": "nvd@nist.gov",
            "type": "Primary"
          }
        ]
      }
    }
  }
}



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