OpenCVE

Cloudflare WARP for Windows allows privilege escalation due to an unquoted service path. A malicious user or process running with non-administrative privileges can become an administrator by abusing the unquoted service path issue. Since version 1.2.2695.1, the vulnerability was fixed by adding quotes around the service's binary path. This issue affects Cloudflare WARP for Windows, versions prior to 1.2.2695.1.

No CVSS v4.0

Attack Vector Local

Attack Complexity High

Privileges Required Low

Scope Unchanged

Confidentiality Impact Low

Integrity Impact Low

Availability Impact Low

User Interaction None

No CVSS v3.0

Access Vector Local

Access Complexity Low

Authentication None

Confidentiality Impact Partial

Integrity Impact Partial

Availability Impact Partial

AV:L/AC:L/Au:N/C:P/I:P/A:P

This CVE is not in the KEV list.

Key SSVC decision points have not yet been added.

Vendors	Products
Cloudflare	Warp

Configuration 1 [-]

cpe:2.3:a:cloudflare:warp:*:*:*:*:*:windows:*:*

No data.

References

Link	Providers
https://github.com/cloudflare/advisories/security/advisories/GHSA-qc57-v5q8-f22h

History

No history.

MITRE

Status: PUBLISHED

Assigner: cloudflare

Published: 2021-02-02T23:35:31.270649Z

Updated: 2024-09-16T22:25:07.987Z

Reserved: 2020-12-11T00:00:00

Link: CVE-2020-35152

Vulnrichment

No data.

NVD

Status : Analyzed

Published: 2021-02-03T00:15:14.563

Modified: 2021-02-05T19:49:54.400

Link: CVE-2020-35152

Redhat

No data.

{"containers": {"cna": {"affected": [{"product": "Cloudflare WARP for Windows", "vendor": "Cloudflare", "versions": [{"lessThan": "1.2.2695.1", "status": "affected", "version": "unspecified", "versionType": "custom"}]}], "credits": [{"lang": "en", "value": "James Tan"}], "datePublic": "2020-12-11T00:00:00", "descriptions": [{"lang": "en", "value": "Cloudflare WARP for Windows allows privilege escalation due to an unquoted service path. A malicious user or process running with non-administrative privileges can become an administrator by abusing the unquoted service path issue. Since version 1.2.2695.1, the vulnerability was fixed by adding quotes around the service's binary path. This issue affects Cloudflare WARP for Windows, versions prior to 1.2.2695.1."}], "metrics": [{"cvssV3_1": {"attackComplexity": "HIGH", "attackVector": "LOCAL", "availabilityImpact": "LOW", "baseScore": 4.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:L", "version": "3.1"}}], "problemTypes": [{"descriptions": [{"cweId": "CWE-428", "description": "CWE-428", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"dateUpdated": "2021-02-02T23:35:31", "orgId": "a22f1246-ba21-4bb4-a601-ad51614c1513", "shortName": "cloudflare"}, "references": [{"tags": ["x_refsource_CONFIRM"], "url": "https://github.com/cloudflare/advisories/security/advisories/GHSA-qc57-v5q8-f22h"}], "source": {"discovery": "EXTERNAL"}, "title": "Privilege escalation through unquoted service binary path on Cloudflare WARP for Windows", "x_generator": {"engine": "Vulnogram 0.0.9"}, "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "cna@cloudflare.com", "DATE_PUBLIC": "2020-12-11T20:09:00.000Z", "ID": "CVE-2020-35152", "STATE": "PUBLIC", "TITLE": "Privilege escalation through unquoted service binary path on Cloudflare WARP for Windows"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "Cloudflare WARP for Windows", "version": {"version_data": [{"version_affected": "<", "version_value": "1.2.2695.1"}]}}]}, "vendor_name": "Cloudflare"}]}}, "credit": [{"lang": "eng", "value": "James Tan"}], "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "Cloudflare WARP for Windows allows privilege escalation due to an unquoted service path. A malicious user or process running with non-administrative privileges can become an administrator by abusing the unquoted service path issue. Since version 1.2.2695.1, the vulnerability was fixed by adding quotes around the service's binary path. This issue affects Cloudflare WARP for Windows, versions prior to 1.2.2695.1."}]}, "generator": {"engine": "Vulnogram 0.0.9"}, "impact": {"cvss": {"attackComplexity": "HIGH", "attackVector": "LOCAL", "availabilityImpact": "LOW", "baseScore": 4.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:L", "version": "3.1"}}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "CWE-428"}]}]}, "references": {"reference_data": [{"refsource": "CONFIRM", "url": "https://github.com/cloudflare/advisories/security/advisories/GHSA-qc57-v5q8-f22h"}]}, "source": {"discovery": "EXTERNAL"}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-04T16:55:10.646Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://github.com/cloudflare/advisories/security/advisories/GHSA-qc57-v5q8-f22h"}]}]}, "cveMetadata": {"assignerOrgId": "a22f1246-ba21-4bb4-a601-ad51614c1513", "assignerShortName": "cloudflare", "cveId": "CVE-2020-35152", "datePublished": "2021-02-02T23:35:31.270649Z", "dateReserved": "2020-12-11T00:00:00", "dateUpdated": "2024-09-16T22:25:07.987Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:cloudflare:warp:*:*:*:*:*:windows:*:*", "matchCriteriaId": "7CF0EC9C-24E4-4F86-B1A4-557283F9747C", "versionEndExcluding": "1.2.2695.1", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Cloudflare WARP for Windows allows privilege escalation due to an unquoted service path. A malicious user or process running with non-administrative privileges can become an administrator by abusing the unquoted service path issue. Since version 1.2.2695.1, the vulnerability was fixed by adding quotes around the service's binary path. This issue affects Cloudflare WARP for Windows, versions prior to 1.2.2695.1."}, {"lang": "es", "value": "Cloudflare WARP para Windows permite un escalada de privilegios debido a una ruta de servicio sin comillas. Un usuario o proceso malicioso que se ejecuta con privilegios no administrativos puede convertirse en administrador si abusa del problema de la ruta de servicio sin comillas. A partir la versi\u00f3n 1.2.2695.1, la vulnerabilidad se solucion\u00f3 agregando comillas alrededor de la ruta binaria del servicio. Este problema afecta a Cloudflare WARP para Windows, versiones anteriores a 1.2.2695.1"}], "id": "CVE-2020-35152", "lastModified": "2021-02-05T19:49:54.400", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "LOCAL", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 4.6, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:L/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0"}, "exploitabilityScore": 3.9, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 1.8, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}, {"cvssData": {"attackComplexity": "HIGH", "attackVector": "LOCAL", "availabilityImpact": "LOW", "baseScore": 4.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:L", "version": "3.1"}, "exploitabilityScore": 1.0, "impactScore": 3.4, "source": "cna@cloudflare.com", "type": "Secondary"}]}, "published": "2021-02-03T00:15:14.563", "references": [{"source": "cna@cloudflare.com", "tags": ["Third Party Advisory"], "url": "https://github.com/cloudflare/advisories/security/advisories/GHSA-qc57-v5q8-f22h"}], "sourceIdentifier": "cna@cloudflare.com", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-428"}], "source": "nvd@nist.gov", "type": "Primary"}, {"description": [{"lang": "en", "value": "CWE-428"}], "source": "cna@cloudflare.com", "type": "Secondary"}]}