nvd-json-data-feeds/CVE-2020/CVE-2020-100xx/CVE-2020-10048.json

{
  "id": "CVE-2020-10048",
  "sourceIdentifier": "productcert@siemens.com",
  "published": "2021-02-09T17:15:13.360",
  "lastModified": "2021-02-11T03:37:39.923",
  "vulnStatus": "Analyzed",
  "descriptions": [
    {
      "lang": "en",
      "value": "A vulnerability has been identified in SIMATIC PCS 7 (All versions), SIMATIC WinCC (All versions < V7.5 SP2). Due to an insecure password verification process, an attacker could bypass the password protection set on protected files, thus being granted access to the protected content, circumventing authentication."
    },
    {
      "lang": "es",
      "value": "Se ha identificado una vulnerabilidad en SIMATIC PCS 7 (todas las versiones), SIMATIC WinCC (todas las versiones anteriores a V7.5 SP2).&#xa0;Debido a un proceso de verificaci\u00f3n de contrase\u00f1a no seguro, un atacante podr\u00eda omitir la protecci\u00f3n con contrase\u00f1a establecida en los archivos protegidos, obteniendo as\u00ed acceso al contenido protegido, evitando la autenticaci\u00f3n"
    }
  ],
  "metrics": {
    "cvssMetricV31": [
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
          "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
      }
    ],
    "cvssMetricV2": [
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "2.0",
          "vectorString": "AV:L/AC:L/Au:N/C:P/I:N/A:N",
          "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
      }
    ]
  },
  "weaknesses": [
    {
      "source": "nvd@nist.gov",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-287"
        }
      ]
    },
    {
      "source": "productcert@siemens.com",
      "type": "Secondary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-288"
        }
      ]
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:siemens:simatic_pcs_7:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "13E3BDF0-B691-4A97-A74A-A65EC910480E"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:siemens:simatic_wincc:*:*:*:*:*:*:*:*",
              "versionEndExcluding": "7.5",
              "matchCriteriaId": "C32103C4-3706-47F0-B626-FA9EFB0643D1"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:siemens:simatic_wincc:7.5:sp1:*:*:*:*:*:*",
              "matchCriteriaId": "81F9C13C-065C-4E40-BB46-687D791348A9"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:siemens:simatic_wincc:7.5:sp1_update1:*:*:*:*:*:*",
              "matchCriteriaId": "5CF06E69-0A23-418D-B0EC-574DACBB4DD9"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:siemens:simatic_wincc:7.5:sp1_update2:*:*:*:*:*:*",
              "matchCriteriaId": "9164EAC1-C416-4F1F-A910-CE84A167A6D1"
            }
          ]
        }
      ]
    }
  ],
  "references": [
    {
      "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-944678.pdf",
      "source": "productcert@siemens.com",
      "tags": [
        "Vendor Advisory"
      ]
    }
  ]
}