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CVE-2014-0774

Estado: ModificadaMedia (6.9)—

Stack-based buffer overflow in the C++ sample client in Schneider Electric OPC Factory Server (OFS) TLXCDSUOFS33 - 3.35, TLXCDSTOFS33 - 3.35, TLXCDLUOFS33 - 3.35, TLXCDLTOFS33 - 3.35, and TLXCDLFOFS33 - 3.35 allows local users to gain privileges via vectors involving a malformed configuration file.

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 (6)

Schneider-electric — OFS Test Client Tlxcdlfofs33Schneider-electric — OFS Test Client Tlxcdltofs33Schneider-electric — OFS Test Client Tlxcdluofs33Schneider-electric — OFS Test Client Tlxcdstofs33Schneider-electric — OFS Test Client Tlxcdsuofs33Schneider-electric — OPC Factory Server

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2014-0774",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Secondary",
        "source": "ics-cert@hq.dhs.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 6.8,
          "accessVector": "LOCAL",
          "vectorString": "AV:L/AC:L/Au:S/C:C/I:C/A:C",
          "authentication": "SINGLE",
          "integrityImpact": "COMPLETE",
          "accessComplexity": "LOW",
          "availabilityImpact": "COMPLETE",
          "confidentialityImpact": "COMPLETE"
        },
        "acInsufInfo": false,
        "impactScore": 10,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 3.1,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": true
      },
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 6.9,
          "accessVector": "LOCAL",
          "vectorString": "AV:L/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": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 3.4,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": true
      }
    ]
  },
  "affected": [
    {
      "source": "ics-cert@hq.dhs.gov",
      "affectedData": [
        {
          "vendor": "Schneider Electric",
          "product": "TLXCDSUOFS33",
          "versions": [
            {
              "status": "affected",
              "version": "V3.35"
            }
          ],
          "defaultStatus": "unaffected"
        },
        {
          "vendor": "Schneider Electric",
          "product": "TLXCDSTOFS33",
          "versions": [
            {
              "status": "affected",
              "version": "V3.35"
            }
          ],
          "defaultStatus": "unaffected"
        },
        {
          "vendor": "Schneider Electric",
          "product": "TLXCDLUOFS33",
          "versions": [
            {
              "status": "affected",
              "version": "V3.35"
            }
          ],
          "defaultStatus": "unaffected"
        },
        {
          "vendor": "Schneider Electric",
          "product": "TLXCDLTOFS33",
          "versions": [
            {
              "status": "affected",
              "version": "V3.35"
            }
          ],
          "defaultStatus": "unaffected"
        },
        {
          "vendor": "Schneider Electric",
          "product": "TLXCDLFOFS33",
          "versions": [
            {
              "status": "affected",
              "version": "V3.35"
            }
          ],
          "defaultStatus": "unaffected"
        }
      ]
    }
  ],
  "published": "2014-02-28T06:18:54.277",
  "references": [
    {
      "url": "http://www.securityfocus.com/bid/65871",
      "source": "ics-cert@hq.dhs.gov"
    },
    {
      "url": "https://download.schneider-electric.com/files?p_Doc_Ref=SEVD%202014-031-01",
      "source": "ics-cert@hq.dhs.gov"
    },
    {
      "url": "https://www.cisa.gov/news-events/ics-advisories/icsa-14-058-02",
      "source": "ics-cert@hq.dhs.gov"
    },
    {
      "url": "http://download.schneider-electric.com/files?p_Doc_Ref=SEVD%202014-031-01",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://ics-cert.us-cert.gov/advisories/ICSA-14-058-02",
      "tags": [
        "Third Party Advisory",
        "US Government Resource"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.securityfocus.com/bid/65871",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "ics-cert@hq.dhs.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-121"
        }
      ]
    },
    {
      "type": "Secondary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-119"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Stack-based buffer overflow in the C++ sample client in Schneider Electric OPC Factory Server (OFS) TLXCDSUOFS33 - 3.35, TLXCDSTOFS33 - 3.35, TLXCDLUOFS33 - 3.35, TLXCDLTOFS33 - 3.35, and TLXCDLFOFS33 - 3.35 allows local users to gain privileges via vectors involving a malformed configuration file."
    },
    {
      "lang": "es",
      "value": "Desbordamiento de buffer basado en pila en el cliente C++ de ejemplo en Schneider Electric OPC Factory Server (OFS) TLXCDSUOFS33 - 3.35, TLXCDSTOFS33 - 3.35, TLXCDLUOFS33 - 3.35, TLXCDLTOFS33 - 3.35 y TLXCDLFOFS33 - 3.35 permite a usuarios locales ganar privilegios a través de vectores involucrando un archivo de configuración malformado."
    }
  ],
  "lastModified": "2026-06-17T00:03:37.120",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:schneider-electric:ofs_test_client_tlxcdlfofs33:3.35:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "36AB0685-A0FE-4465-8C9E-7C633AAE0584"
            },
            {
              "criteria": "cpe:2.3:a:schneider-electric:ofs_test_client_tlxcdltofs33:3.35:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "16B1D3C2-7A1B-403F-A2BE-01BAC2C01E74"
            },
            {
              "criteria": "cpe:2.3:a:schneider-electric:ofs_test_client_tlxcdluofs33:3.35:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "6B58EF88-D1BC-4858-A3DA-505D72EE46E3"
            },
            {
              "criteria": "cpe:2.3:a:schneider-electric:ofs_test_client_tlxcdstofs33:3.35:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "06B8043C-3542-4B8F-82BE-E1E8A8E067F3"
            },
            {
              "criteria": "cpe:2.3:a:schneider-electric:ofs_test_client_tlxcdsuofs33:3.35:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "1EF80DC0-7948-4E95-B090-14CC482B9DE5"
            },
            {
              "criteria": "cpe:2.3:a:schneider-electric:opc_factory_server:3.35:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "F8874360-6B9A-40C3-A95F-8FD18F73244D"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "ics-cert@hq.dhs.gov"
}