FKIE_CVE-2023-48427

Vulnerability from fkie_nvd - Published: 2023-12-12 12:15 - Updated: 2024-11-21 08:31
Severity ?
8.1 (High) - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Summary
A vulnerability has been identified in SINEC INS (All versions < V1.0 SP2 Update 2). Affected products do not properly validate the certificate of the configured UMC server. This could allow an attacker to intercept credentials that are sent to the UMC server as well as to manipulate responses, potentially allowing an attacker to escalate privileges.
References
productcert@siemens.comhttps://cert-portal.siemens.com/productcert/pdf/ssa-077170.pdfPatch, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://cert-portal.siemens.com/productcert/pdf/ssa-077170.pdfPatch, Vendor Advisory
Impacted products
Vendor Product Version
siemens sinec_ins *
siemens sinec_ins 1.0
siemens sinec_ins 1.0
siemens sinec_ins 1.0
siemens sinec_ins 1.0
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{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:siemens:sinec_ins:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "C89891C1-DFD7-4E1F-80A9-7485D86A15B5",
              "versionEndExcluding": "1.0",
              "vulnerable": true
            },
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              "matchCriteriaId": "4664B195-AF14-4834-82B3-0B2C98020EB6",
              "vulnerable": true
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            },
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              "matchCriteriaId": "A6BEA71C-CA81-4B5D-A688-2B21E62DC351",
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          "negate": false,
          "operator": "OR"
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  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "A vulnerability has been identified in SINEC INS (All versions \u003c V1.0 SP2 Update 2). Affected products do not properly validate the certificate of the configured UMC server. This could allow an attacker to intercept credentials that are sent to the UMC server as well as to manipulate responses, potentially allowing an attacker to escalate privileges."
    },
    {
      "lang": "es",
      "value": "Se ha identificado una vulnerabilidad en SINEC INS (Todas las versiones \u0026lt; V1.0 SP2 Update 2). Los productos afectados no validan correctamente el certificado del servidor UMC configurado. Esto podr\u00eda permitir a un atacante interceptar las credenciales que se env\u00edan al servidor UMC, as\u00ed como manipular las respuestas, lo que podr\u00eda permitirle al atacante escalar privilegios."
    }
  ],
  "id": "CVE-2023-48427",
  "lastModified": "2024-11-21T08:31:42.077",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "HIGH",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 8.1,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 2.2,
        "impactScore": 5.9,
        "source": "productcert@siemens.com",
        "type": "Secondary"
      },
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 9.8,
          "baseSeverity": "CRITICAL",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.1"
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        "impactScore": 5.9,
        "source": "nvd@nist.gov",
        "type": "Primary"
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  "published": "2023-12-12T12:15:14.677",
  "references": [
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      "source": "productcert@siemens.com",
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  "sourceIdentifier": "productcert@siemens.com",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-295"
        }
      ],
      "source": "productcert@siemens.com",
      "type": "Secondary"
    },
    {
      "description": [
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          "lang": "en",
          "value": "CWE-295"
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      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
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  ]
}


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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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