« Volver al listado

CVE-2013-3958

Estado: ModificadaAlta (7.5)—

The login implementation in the Web Navigator in Siemens WinCC before 7.2 Update 1, as used in SIMATIC PCS7 8.0 SP1 and earlier and other products, has a hardcoded account, which makes it easier for remote attackers to obtain access via an unspecified request.

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 (2)

Siemens — Simatic Pcs7Siemens — Wincc

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2013-3958",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 7.5,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
          "authentication": "NONE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "LOW",
          "availabilityImpact": "PARTIAL",
          "confidentialityImpact": "PARTIAL"
        },
        "acInsufInfo": false,
        "impactScore": 6.4,
        "baseSeverity": "HIGH",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 10,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ]
  },
  "affected": [
    {
      "source": "cve@mitre.org",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ]
    }
  ],
  "published": "2013-06-14T19:55:01.250",
  "references": [
    {
      "url": "http://www.siemens.com/corporate-technology/pool/de/forschungsfelder/siemens_security_advisory_ssa-345843.pdf",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.siemens.com/corporate-technology/pool/de/forschungsfelder/siemens_security_advisory_ssa-345843.pdf",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-255"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "The login implementation in the Web Navigator in Siemens WinCC before 7.2 Update 1, as used in SIMATIC PCS7 8.0 SP1 and earlier and other products, has a hardcoded account, which makes it easier for remote attackers to obtain access via an unspecified request."
    },
    {
      "lang": "es",
      "value": "La implementación de inicio de sesión en Web Navigator en Siemens WinCC anterior 7.2 Update 1, utilizado en SIMATIC PCS7 8.0 SP1 y anteriores y otros productos, tienen una cuenta embebida en el código (hardcoded), lo que facilita a atacantes remotos obtener acceso a través de una petición no especificada."
    }
  ],
  "lastModified": "2026-06-16T23:56:05.570",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:siemens:simatic_pcs7:*:sp1:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "0165209F-7378-4C05-9373-ECA6EA57697D",
              "versionEndIncluding": "8.0"
            },
            {
              "criteria": "cpe:2.3:a:siemens:simatic_pcs7:8.0:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "E8B894F4-9635-4436-BC0A-E43280426017"
            },
            {
              "criteria": "cpe:2.3:a:siemens:wincc:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "74484B5D-121B-4838-9072-019532E78A03",
              "versionEndIncluding": "7.2"
            },
            {
              "criteria": "cpe:2.3:a:siemens:wincc:7.0:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "A33F9015-7058-419A-8762-CB2AE4ACF1A7"
            },
            {
              "criteria": "cpe:2.3:a:siemens:wincc:7.0:sp1:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "E6271FCC-CCF6-4D31-801A-B4B0DC4639DD"
            },
            {
              "criteria": "cpe:2.3:a:siemens:wincc:7.0:sp2:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "DF7A6B2B-D573-4285-B3B4-136F2BE7E710"
            },
            {
              "criteria": "cpe:2.3:a:siemens:wincc:7.0:sp3:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "111D0F4D-2B67-46E8-BF8D-5D30EFE561EE"
            },
            {
              "criteria": "cpe:2.3:a:siemens:wincc:7.1:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "2B16BB99-49E0-443E-BEE0-C7694D2C54E1"
            },
            {
              "criteria": "cpe:2.3:a:siemens:wincc:7.1:sp1:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "A4115260-50FC-40C9-81CF-4D9F97394627"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "cve@mitre.org"
}