{
  "id": "CVE-2020-25231",
  "sourceIdentifier": "productcert@siemens.com",
  "published": "2020-12-14T21:15:19.927",
  "lastModified": "2020-12-16T17:57:47.093",
  "vulnStatus": "Analyzed",
  "descriptions": [
    {
      "lang": "en",
      "value": "A vulnerability has been identified in LOGO! 8 BM (incl. SIPLUS variants) (All versions < V8.3), LOGO! Soft Comfort (All versions < V8.3). The encryption of program data for the affected devices uses a static key. An attacker could use this key to extract confidential information from protected program files."
    },
    {
      "lang": "es",
      "value": "Se ha identificado una vulnerabilidad en LOGO!&#xa0;8 BM (incluyendo variantes SIPLUS) (todas las versiones anteriores a V8.3), LOGO!&#xa0;Soft Comfort (todas las versiones anteriores a V8.3).&#xa0;El cifrado de datos del programa para los dispositivos afectados utiliza una clave est\u00e1tica.&#xa0;Un atacante podr\u00eda usar esta clave para extraer informaci\u00f3n confidencial de archivos de programa protegidos"
    }
  ],
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          "attackVector": "LOCAL",
          "attackComplexity": "LOW",
          "privilegesRequired": "LOW",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "NONE",
          "availabilityImpact": "NONE",
          "baseScore": 5.5,
          "baseSeverity": "MEDIUM"
        },
        "exploitabilityScore": 1.8,
        "impactScore": 3.6
      }
    ],
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        "type": "Primary",
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          "accessVector": "LOCAL",
          "accessComplexity": "LOW",
          "authentication": "NONE",
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "NONE",
          "availabilityImpact": "NONE",
          "baseScore": 2.1
        },
        "baseSeverity": "LOW",
        "exploitabilityScore": 3.9,
        "impactScore": 2.9,
        "acInsufInfo": false,
        "obtainAllPrivilege": false,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
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  },
  "weaknesses": [
    {
      "source": "productcert@siemens.com",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-321"
        }
      ]
    },
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      "source": "nvd@nist.gov",
      "type": "Secondary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-798"
        }
      ]
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  "references": [
    {
      "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-480824.pdf",
      "source": "productcert@siemens.com",
      "tags": [
        "Vendor Advisory"
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}