FKIE_CVE-2022-3320

Vulnerability from fkie_nvd - Published: 2022-10-28 10:15 - Updated: 2026-06-17 04:59
Severity
6.7 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:C/C:N/I:H/A:L
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Summary
It was possible to bypass policies configured for Zero Trust Secure Web Gateway by using warp-cli 'set-custom-endpoint' subcommand. Using this command with an unreachable endpoint caused the WARP Client to disconnect and allowed bypassing administrative restrictions on a Zero Trust enrolled endpoint.
References
cna@cloudflare.comhttps://github.com/cloudflare/advisories/security/advisories/GHSA-3868-hwjx-r5xfThird Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/cloudflare/advisories/security/advisories/GHSA-3868-hwjx-r5xfThird Party Advisory
Impacted products
Vendor Product Version
cloudflare warp *
cloudflare warp *
cloudflare warp *
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "defaultStatus": "unaffected",
          "platforms": [
            "Windows"
          ],
          "product": "WARP",
          "vendor": "Cloudflare",
          "versions": [
            {
              "lessThan": "2022.8.857.0",
              "status": "affected",
              "version": "0",
              "versionType": "semver"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "platforms": [
            "Linux"
          ],
          "product": "WARP",
          "vendor": "Cloudflare",
          "versions": [
            {
              "lessThan": "2022.8.936",
              "status": "affected",
              "version": "0",
              "versionType": "semver"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "platforms": [
            "MacOS"
          ],
          "product": "WARP",
          "vendor": "Cloudflare",
          "versions": [
            {
              "lessThan": "2022.8.861.0",
              "status": "affected",
              "version": "0",
              "versionType": "semver"
            }
          ]
        }
      ],
      "source": "cna@cloudflare.com"
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:cloudflare:warp:*:*:*:*:*:windows:*:*",
              "matchCriteriaId": "AAB94EB7-CA3D-4345-9EEA-025B37A74FCC",
              "versionEndExcluding": "2022.8.857.0",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:cloudflare:warp:*:*:*:*:*:macos:*:*",
              "matchCriteriaId": "FA67829C-C462-41EE-B93C-B1F33FA115EA",
              "versionEndExcluding": "2022.8.861.0",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:cloudflare:warp:*:*:*:*:*:linux_kernel:*:*",
              "matchCriteriaId": "1EE9B828-FE65-41C0-BA15-19C09EC33D88",
              "versionEndExcluding": "2022.8.936",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "It was possible to bypass policies configured for Zero Trust Secure Web Gateway by using warp-cli \u0027set-custom-endpoint\u0027 subcommand. Using this command with an unreachable endpoint caused the WARP Client to disconnect and allowed bypassing administrative restrictions on a Zero Trust enrolled endpoint. \n\n\n\n\n\n"
    },
    {
      "lang": "es",
      "value": "Era posible omitir las pol\u00edticas configuradas para Zero Trust Secure Web Gateway mediante el subcomando warp-cli \u0027set-custom-endpoint\u0027. El uso de este comando con un punto final inalcanzable provoc\u00f3 que el cliente WARP se desconectara y permiti\u00f3 eludir las restricciones administrativas en un punto final inscrito en Zero Trust.\n"
    }
  ],
  "id": "CVE-2022-3320",
  "lastModified": "2026-06-17T04:59:17.980",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "LOCAL",
          "availabilityImpact": "LOW",
          "baseScore": 6.7,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "NONE",
          "integrityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "scope": "CHANGED",
          "userInteraction": "REQUIRED",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:C/C:N/I:H/A:L",
          "version": "3.1"
        },
        "exploitabilityScore": 1.5,
        "impactScore": 4.7,
        "source": "cna@cloudflare.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"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 5.9,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2022-3320",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2025-05-05T14:31:25.334812Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2022-10-28T10:15:09.977",
  "references": [
    {
      "source": "cna@cloudflare.com",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://github.com/cloudflare/advisories/security/advisories/GHSA-3868-hwjx-r5xf"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://github.com/cloudflare/advisories/security/advisories/GHSA-3868-hwjx-r5xf"
    }
  ],
  "sourceIdentifier": "cna@cloudflare.com",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-862"
        }
      ],
      "source": "cna@cloudflare.com",
      "type": "Secondary"
    },
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-862"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}



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