FKIE_CVE-2023-28829

Vulnerability from fkie_nvd - Published: 2023-06-13 09:15 - Updated: 2024-11-21 07:56
Severity ?
3.9 (Low) - CVSS:3.1/AV:A/AC:H/PR:H/UI:N/S:U/C:L/I:L/A:L
8.8 (High) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Summary
A vulnerability has been identified in SIMATIC NET PC Software V14 (All versions), SIMATIC NET PC Software V15 (All versions), SIMATIC PCS 7 V8.2 (All versions), SIMATIC PCS 7 V9.0 (All versions), SIMATIC PCS 7 V9.1 (All versions), SIMATIC WinCC (All versions < V8.0), SINAUT Software ST7sc (All versions). Before SIMATIC WinCC V8, legacy OPC services (OPC DA (Data Access), OPC HDA (Historical Data Access), and OPC AE (Alarms & Events)) were used per default. These services were designed on top of the Windows ActiveX and DCOM mechanisms and do not implement state-of-the-art security mechanisms for authentication and encryption of contents.
References
productcert@siemens.comhttps://cert-portal.siemens.com/productcert/pdf/ssa-508677.pdfPatch, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://cert-portal.siemens.com/productcert/pdf/ssa-508677.pdfPatch, Vendor Advisory
Impacted products
Vendor Product Version
siemens simatic_net_pc_software 14.0
siemens simatic_net_pc_software 15.0
siemens simatic_pcs_7 8.2
siemens simatic_pcs_7 9.0
siemens simatic_pcs_7 9.1
siemens simatic_wincc *
siemens sinaut_st7sc *
To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:siemens:simatic_net_pc_software:14.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "34A1F08A-1269-44F0-8B10-70A41F9306B2",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:siemens:simatic_net_pc_software:15.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "79A56438-47FC-4184-9401-0B859037D0F1",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:siemens:simatic_pcs_7:8.2:-:*:*:*:*:*:*",
              "matchCriteriaId": "3EEF9BE1-F6E2-4C05-8020-4D7540882464",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:siemens:simatic_pcs_7:9.0:-:*:*:*:*:*:*",
              "matchCriteriaId": "A42E3FB0-6C66-4702-BDC8-39EEA54B5C0F",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:siemens:simatic_pcs_7:9.1:-:*:*:*:*:*:*",
              "matchCriteriaId": "0D25510C-F677-4A98-806C-FF644F11EEC6",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:siemens:simatic_wincc:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "D7E53AD8-C669-4E1F-9519-4DED57668766",
              "versionEndExcluding": "8.0",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:siemens:sinaut_st7sc:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "B3C162C7-AC9A-44E3-BAE5-1C0D434F264B",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "A vulnerability has been identified in SIMATIC NET PC Software V14 (All versions), SIMATIC NET PC Software V15 (All versions), SIMATIC PCS 7 V8.2 (All versions), SIMATIC PCS 7 V9.0 (All versions), SIMATIC PCS 7 V9.1 (All versions), SIMATIC WinCC (All versions \u003c V8.0), SINAUT Software ST7sc (All versions). Before SIMATIC WinCC V8, legacy OPC services (OPC DA (Data Access), OPC HDA (Historical Data Access), and OPC AE (Alarms \u0026 Events)) were used per default. These\r\nservices were designed on top of the Windows ActiveX and DCOM mechanisms and do not implement state-of-the-art security mechanisms for authentication and encryption of contents."
    }
  ],
  "id": "CVE-2023-28829",
  "lastModified": "2024-11-21T07:56:06.343",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "HIGH",
          "attackVector": "ADJACENT_NETWORK",
          "availabilityImpact": "LOW",
          "baseScore": 3.9,
          "baseSeverity": "LOW",
          "confidentialityImpact": "LOW",
          "integrityImpact": "LOW",
          "privilegesRequired": "HIGH",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:A/AC:H/PR:H/UI:N/S:U/C:L/I:L/A:L",
          "version": "3.1"
        },
        "exploitabilityScore": 0.5,
        "impactScore": 3.4,
        "source": "productcert@siemens.com",
        "type": "Secondary"
      },
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 8.8,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 5.9,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2023-06-13T09:15:16.707",
  "references": [
    {
      "source": "productcert@siemens.com",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ],
      "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-508677.pdf"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ],
      "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-508677.pdf"
    }
  ],
  "sourceIdentifier": "productcert@siemens.com",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-477"
        }
      ],
      "source": "productcert@siemens.com",
      "type": "Secondary"
    },
    {
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-noinfo"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
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  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.