{
  "id": "CVE-2021-3553",
  "sourceIdentifier": "cve-requests@bitdefender.com",
  "published": "2021-11-24T16:15:13.733",
  "lastModified": "2021-11-30T20:32:28.537",
  "vulnStatus": "Analyzed",
  "descriptions": [
    {
      "lang": "en",
      "value": "A Server-Side Request Forgery (SSRF) vulnerability in the EPPUpdateService of Bitdefender Endpoint Security Tools allows an attacker to use the Endpoint Protection relay as a proxy for any remote host. This issue affects: Bitdefender Endpoint Security Tools versions prior to 6.6.27.390; versions prior to 7.1.2.33. Bitdefender Unified Endpoint for Linux versions prior to 6.2.21.160. Bitdefender GravityZone versions prior to 6.24.1-1."
    },
    {
      "lang": "es",
      "value": "Una vulnerabilidad de tipo Server-Side Request Forgery (SSRF) en EPPUpdateService de Bitdefender Endpoint Security Tools permite a un atacante usar el rel\u00e9 de Endpoint Protection como proxy para cualquier host remoto. Este problema afecta a: Las versiones de Bitdefender Endpoint Security Tools anteriores a 6.6.27.390; las versiones anteriores a 7.1.2.33. Las versiones de Bitdefender Unified Endpoint for Linux anteriores a 6.2.21.160. Versiones de Bitdefender GravityZone anteriores a 6.24.1-1"
    }
  ],
  "metrics": {
    "cvssMetricV31": [
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "NONE",
          "availabilityImpact": "NONE",
          "baseScore": 7.5,
          "baseSeverity": "HIGH"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 3.6
      },
      {
        "source": "cve-requests@bitdefender.com",
        "type": "Secondary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:N/A:N",
          "attackVector": "NETWORK",
          "attackComplexity": "HIGH",
          "privilegesRequired": "NONE",
          "userInteraction": "REQUIRED",
          "scope": "UNCHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "NONE",
          "availabilityImpact": "NONE",
          "baseScore": 5.3,
          "baseSeverity": "MEDIUM"
        },
        "exploitabilityScore": 1.6,
        "impactScore": 3.6
      }
    ],
    "cvssMetricV2": [
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "2.0",
          "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N",
          "accessVector": "NETWORK",
          "accessComplexity": "LOW",
          "authentication": "NONE",
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "NONE",
          "availabilityImpact": "NONE",
          "baseScore": 5.0
        },
        "baseSeverity": "MEDIUM",
        "exploitabilityScore": 10.0,
        "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-918"
        }
      ]
    },
    {
      "source": "cve-requests@bitdefender.com",
      "type": "Secondary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-918"
        }
      ]
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:bitdefender:endpoint_security_tools:*:*:*:*:*:linux:*:*",
              "versionEndExcluding": "6.2.21.160",
              "matchCriteriaId": "99AA8EC8-07A3-4548-A51D-F7B4A2B58BDC"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:bitdefender:endpoint_security_tools:*:*:*:*:*:*:*:*",
              "versionStartIncluding": "6.6.27.0",
              "versionEndExcluding": "6.6.27.390",
              "matchCriteriaId": "60CD3395-8839-4682-B0AB-3014302A92DC"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:bitdefender:endpoint_security_tools:*:*:*:*:*:*:*:*",
              "versionStartIncluding": "7.0.0.00",
              "versionEndExcluding": "7.1.2.33",
              "matchCriteriaId": "B1087345-C896-4934-A019-552B2B9F303F"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:bitdefender:gravityzone:6.24.1-1:*:*:*:*:*:*:*",
              "matchCriteriaId": "7D891393-9AC4-434F-B1D1-2D1B2FA7C0C9"
            }
          ]
        }
      ]
    }
  ],
  "references": [
    {
      "url": "https://www.bitdefender.com/support/security-advisories/server-side-request-forgery-eppupdateservice-remote-config-file-va-9825/",
      "source": "cve-requests@bitdefender.com",
      "tags": [
        "Broken Link"
      ]
    },
    {
      "url": "https://www.bitdefender.com/support/security-advisories/server-side-request-forgery-in-eppupdateservice-remote-config-file-va-9825/",
      "source": "nvd@nist.gov",
      "tags": [
        "Vendor Advisory"
      ]
    }
  ]
}