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CVE-2023-25910

Estado: ModificadaAlta (8.8)—

A vulnerability has been identified in SIMATIC PCS 7 (All versions < V9.1 SP2 UC04), SIMATIC S7-PM (All versions < V5.7 SP1 HF1), SIMATIC S7-PM (All versions < V5.7 SP2 HF1), SIMATIC STEP 7 V5 (All versions < V5.7). The affected product contains a database management system that could allow remote users with low privileges to use embedded functions of the database (local or in a network share) that have impact on the server.

An attacker with network access to the server network could leverage these embedded functions to run code with elevated privileges in the database management system's server.

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 (3)

Siemens — Simatic PCS 7Siemens — Simatic S7-pmSiemens — Simatic Step 7

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2023-25910",
  "cveTags": [],
  "metrics": {
    "cvssMetricV31": [
      {
        "type": "Secondary",
        "source": "productcert@siemens.com",
        "cvssData": {
          "scope": "CHANGED",
          "version": "3.1",
          "baseScore": 10,
          "attackVector": "NETWORK",
          "baseSeverity": "CRITICAL",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 6,
        "exploitabilityScore": 3.9
      },
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 8.8,
          "attackVector": "NETWORK",
          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 5.9,
        "exploitabilityScore": 2.8
      }
    ]
  },
  "affected": [
    {
      "source": "productcert@siemens.com",
      "affectedData": [
        {
          "vendor": "Siemens",
          "product": "SIMATIC PCS 7",
          "versions": [
            {
              "status": "affected",
              "version": "0",
              "lessThan": "V9.1 SP2 UC04",
              "versionType": "custom"
            }
          ],
          "defaultStatus": "unknown"
        },
        {
          "vendor": "Siemens",
          "product": "SIMATIC S7-PM",
          "versions": [
            {
              "status": "affected",
              "version": "0",
              "lessThan": "V5.7 SP1 HF1",
              "versionType": "custom"
            }
          ],
          "defaultStatus": "unknown"
        },
        {
          "vendor": "Siemens",
          "product": "SIMATIC S7-PM",
          "versions": [
            {
              "status": "affected",
              "version": "0",
              "lessThan": "V5.7 SP2 HF1",
              "versionType": "custom"
            }
          ],
          "defaultStatus": "unknown"
        },
        {
          "vendor": "Siemens",
          "product": "SIMATIC STEP 7 V5",
          "versions": [
            {
              "status": "affected",
              "version": "0",
              "lessThan": "V5.7",
              "versionType": "custom"
            }
          ],
          "defaultStatus": "unknown"
        }
      ]
    }
  ],
  "published": "2023-06-13T09:15:16.280",
  "references": [
    {
      "url": "https://cert-portal.siemens.com/productcert/html/ssa-968170.html",
      "source": "productcert@siemens.com"
    },
    {
      "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-968170.pdf",
      "tags": [
        "Mitigation",
        "Patch",
        "Vendor Advisory"
      ],
      "source": "productcert@siemens.com"
    },
    {
      "url": "https://cert-portal.siemens.com/productcert/html/ssa-968170.html",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-968170.pdf",
      "tags": [
        "Mitigation",
        "Patch",
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "productcert@siemens.com",
      "description": [
        {
          "lang": "en",
          "value": "CWE-94"
        }
      ]
    },
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-94"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "A vulnerability has been identified in SIMATIC PCS 7 (All versions < V9.1 SP2 UC04), SIMATIC S7-PM (All versions < V5.7 SP1 HF1), SIMATIC S7-PM (All versions < V5.7 SP2 HF1), SIMATIC STEP 7 V5 (All versions < V5.7). The affected product contains a database management system that could allow remote users with low privileges to use embedded functions of the database (local or in a network share) that have impact on the server.\r\n\r\nAn attacker with network access to the server network could leverage these embedded functions to run code with elevated privileges in the database management system's server."
    },
    {
      "lang": "es",
      "value": "Se ha identificado una vulnerabilidad en SIMATIC PCS 7 (todas las versiones &lt; V9.1 SP2 UC04), SIMATIC S7-PM (todas las versiones), SIMATIC STEP 7 V5 (todas las versiones &lt; V5.7). El producto afectado contiene un sistema de gestión de bases de datos que podría permitir a usuarios remotos con pocos privilegios utilizar funciones integradas de la base de datos (local o en un recurso compartido de red) que tienen impacto en el servidor. Un atacante con acceso a la red del servidor podría aprovechar estas funciones integradas para ejecutar código con privilegios elevados en el servidor del sistema de administración de bases de datos."
    }
  ],
  "lastModified": "2026-06-17T05:42:14.887",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:siemens:simatic_pcs_7:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "13E3BDF0-B691-4A97-A74A-A65EC910480E"
            },
            {
              "criteria": "cpe:2.3:a:siemens:simatic_s7-pm:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "BF831319-8E52-4A2A-9862-797DA0CB9952"
            },
            {
              "criteria": "cpe:2.3:a:siemens:simatic_step_7:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "482AD17F-916A-4DCC-8FAC-9D1716D04DD3",
              "versionEndExcluding": "5.7"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "productcert@siemens.com"
}