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CVE-2022-35868

Estado: ModificadaAlta (7.3)—

A vulnerability has been identified in TIA Multiuser Server V14 (All versions), TIA Multiuser Server V15 (All versions < V15.1 Update 8), TIA Project-Server (All versions < V1.1), TIA Project-Server V16 (All versions), TIA Project-Server V17 (All versions < V17 Update 6). Affected applications contain an untrusted search path vulnerability that could allow an attacker to escalate privileges, when tricking a legitimate user to start the service from an attacker controlled path.

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 — TIA Multiuser ServerSiemens — TIA Project-server

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2022-35868",
  "cveTags": [],
  "metrics": {
    "cvssMetricV31": [
      {
        "type": "Secondary",
        "source": "productcert@siemens.com",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 6.7,
          "attackVector": "LOCAL",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "REQUIRED",
          "attackComplexity": "HIGH",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 5.9,
        "exploitabilityScore": 0.8
      },
      {
        "type": "Secondary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 7.3,
          "attackVector": "LOCAL",
          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "REQUIRED",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 5.9,
        "exploitabilityScore": 1.3
      }
    ]
  },
  "affected": [
    {
      "source": "productcert@siemens.com",
      "affectedData": [
        {
          "vendor": "Siemens",
          "product": "TIA Multiuser Server V14",
          "versions": [
            {
              "status": "affected",
              "version": "0",
              "lessThan": "*",
              "versionType": "custom"
            }
          ],
          "defaultStatus": "unknown"
        },
        {
          "vendor": "Siemens",
          "product": "TIA Multiuser Server V15",
          "versions": [
            {
              "status": "affected",
              "version": "All versions < V15.1 Update 8"
            }
          ],
          "defaultStatus": "unknown"
        },
        {
          "vendor": "Siemens",
          "product": "TIA Project-Server",
          "versions": [
            {
              "status": "affected",
              "version": "All versions < V1.1"
            }
          ],
          "defaultStatus": "unknown"
        },
        {
          "vendor": "Siemens",
          "product": "TIA Project-Server V16",
          "versions": [
            {
              "status": "affected",
              "version": "0",
              "lessThan": "*",
              "versionType": "custom"
            }
          ],
          "defaultStatus": "unknown"
        },
        {
          "vendor": "Siemens",
          "product": "TIA Project-Server V17",
          "versions": [
            {
              "status": "affected",
              "version": "All versions < V17 Update 6"
            }
          ],
          "defaultStatus": "unknown"
        }
      ]
    }
  ],
  "published": "2023-02-14T11:15:12.847",
  "references": [
    {
      "url": "https://cert-portal.siemens.com/productcert/html/ssa-640968.html",
      "source": "productcert@siemens.com"
    },
    {
      "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-640968.pdf",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "productcert@siemens.com"
    },
    {
      "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-640968.pdf",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "productcert@siemens.com",
      "description": [
        {
          "lang": "en",
          "value": "CWE-426"
        }
      ]
    },
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-426"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "A vulnerability has been identified in TIA Multiuser Server V14 (All versions), TIA Multiuser Server V15 (All versions < V15.1 Update 8), TIA Project-Server (All versions < V1.1), TIA Project-Server V16 (All versions), TIA Project-Server V17 (All versions < V17 Update 6). Affected applications contain an untrusted search path vulnerability that could allow an attacker to escalate privileges, when tricking a legitimate user to start the service from an attacker controlled path."
    }
  ],
  "lastModified": "2026-06-17T04:52:25.460",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:siemens:tia_multiuser_server:14:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "51295D3A-D80A-4EFF-A373-C908A48210DB"
            },
            {
              "criteria": "cpe:2.3:a:siemens:tia_multiuser_server:15:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "11218F6A-21F0-4F5F-845D-E24EBBFCA311"
            },
            {
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              "vulnerable": true,
              "matchCriteriaId": "CD0DDDC9-9781-401E-885B-816095F8944E"
            },
            {
              "criteria": "cpe:2.3:a:siemens:tia_multiuser_server:16:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "24838AA8-AEA0-4E0F-BA2A-62C7021D63C9"
            },
            {
              "criteria": "cpe:2.3:a:siemens:tia_project-server:1.0:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "E00DE29E-248E-4F4E-A265-FA677894AD5F"
            },
            {
              "criteria": "cpe:2.3:a:siemens:tia_project-server:17:-:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "ED59034F-53F8-43F7-B2A8-749A22DCFC13"
            },
            {
              "criteria": "cpe:2.3:a:siemens:tia_project-server:17:update1:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "F551BE2C-A958-482D-BD6C-D2970CCCCBBE"
            },
            {
              "criteria": "cpe:2.3:a:siemens:tia_project-server:17:update4:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "449FE07D-00D9-44C6-8DD3-CAC06C5F8FBC"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "productcert@siemens.com"
}