{"dataType": "CVE_RECORD", "dataVersion": "5.0", "cveMetadata": {"cveId": "CVE-2022-3320", "assignerOrgId": "a22f1246-ba21-4bb4-a601-ad51614c1513", "state": "PUBLISHED", "assignerShortName": "cloudflare", "requesterUserId": "25b7b156-39bf-4f6b-8c25-8bc69c5c5e82", "dateReserved": "2022-09-26T16:40:57.968Z", "datePublished": "2022-10-28T09:30:17.600Z", "dateUpdated": "2022-10-28T10:02:20.129Z"}, "containers": {"cna": {"affected": [{"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"}]}], "configurations": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "Endpoint enrolled on Cloudflare Zero Trust (Cloudflare One)<br>"}], "value": "Endpoint enrolled on Cloudflare Zero Trust (Cloudflare One)\n"}], "credits": [{"lang": "en", "type": "finder", "user": "00000000-0000-4000-9000-000000000000", "value": "suzuka (HackerOne researcher)"}], "descriptions": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "<table><tbody><tr><td><div><p>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. </p></div></td></tr></tbody></table><br><br>"}], "value": "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. \n\n\n\n\n\n"}], "impacts": [{"capecId": "CAPEC-122", "descriptions": [{"lang": "en", "value": "CAPEC-122 Privilege Abuse"}]}, {"capecId": "CAPEC-554", "descriptions": [{"lang": "en", "value": "CAPEC-554 Functionality Bypass"}]}], "metrics": [{"cvssV3_1": {"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"}, "format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}]}], "problemTypes": [{"descriptions": [{"cweId": "CWE-862", "description": "CWE-862 Missing Authorization", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"orgId": "a22f1246-ba21-4bb4-a601-ad51614c1513", "shortName": "cloudflare", "dateUpdated": "2022-10-28T10:02:20.129Z"}, "references": [{"url": "https://github.com/cloudflare/advisories/security/advisories/GHSA-3868-hwjx-r5xf"}], "solutions": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "Upgrade to specified patched versions.<br>"}], "value": "Upgrade to specified patched versions.\n"}], "source": {"advisory": "GHSA-3868-hwjx-r5xf", "discovery": "EXTERNAL"}, "title": "Bypassing Cloudflare Zero Trust policies using warp-cli set-custom-endpoint command", "x_generator": {"engine": "Vulnogram 0.1.0-dev"}}}}

{"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"}]}], "descriptions": [{"lang": "en", "value": "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. \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 'set-custom-endpoint'. 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": "2023-11-07T03:51:06.177", "metrics": {"cvssMetricV31": [{"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"}, {"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"}]}, "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"}], "sourceIdentifier": "cna@cloudflare.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-862"}], "source": "nvd@nist.gov", "type": "Primary"}, {"description": [{"lang": "en", "value": "CWE-862"}], "source": "cna@cloudflare.com", "type": "Secondary"}]}

{}