CVE-2022-3321

It was possible to bypass Lock WARP switch feature https://developers.cloudflare.com/cloudflare-one/connections/connect-devices/warp/warp-settings/#lock-warp-switch on the WARP iOS mobile client by enabling both "Disable for cellular networks" and "Disable for Wi-Fi networks" switches at once in the application settings. Such configuration caused the WARP client to disconnect and allowed the user to bypass restrictions and policies enforced by the Zero Trust platform.

CVSS v3 8.2 HIGH

8.2^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.9 / Impact : 4.2

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact HIGH

Availability Impact LOW

Scope UNCHANGED

References

Link	Resource
https://github.com/cloudflare/advisories/security/advisories/GHSA-4463-5p9m-3c78	Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:cloudflare:warp_mobile_client:*:*:*:*:*:iphone_os:*:*

History

01 Nov 2022, 18:32

Type	Values Removed	Values Added
CWE		CWE-862
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : unknown v3 : 8.2
CPE		cpe:2.3:a:cloudflare:warp_mobile_client::::::iphone_os::*
References	~~(MISC) https://github.com/cloudflare/advisories/security/advisories/GHSA-4463-5p9m-3c78 -~~	(MISC) https://github.com/cloudflare/advisories/security/advisories/GHSA-4463-5p9m-3c78 - Third Party Advisory

28 Oct 2022, 12:58

Type	Values Removed	Values Added
New CVE

Information

Published : 2022-10-28 10:15

Updated : 2024-02-04 22:51

NVD link : CVE-2022-3321

Mitre link : CVE-2022-3321

CVE.ORG link : CVE-2022-3321

JSON object : View

Products Affected

cloudflare

warp_mobile_client

CWE

CWE-862

Missing Authorization

{"id": "CVE-2022-3321", "metrics": {"cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 8.2, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:L", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "LOW", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 4.2, "exploitabilityScore": 3.9}, {"type": "Secondary", "source": "cna@cloudflare.com", "cvssData": {"scope": "CHANGED", "version": "3.1", "baseScore": 6.7, "attackVector": "LOCAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:C/C:N/I:H/A:L", "integrityImpact": "HIGH", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "LOW", "privilegesRequired": "LOW", "confidentialityImpact": "NONE"}, "impactScore": 4.7, "exploitabilityScore": 1.5}]}, "published": "2022-10-28T10:15:16.683", "references": [{"url": "https://github.com/cloudflare/advisories/security/advisories/GHSA-4463-5p9m-3c78", "tags": ["Third Party Advisory"], "source": "cna@cloudflare.com"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-862"}]}, {"type": "Secondary", "source": "cna@cloudflare.com", "description": [{"lang": "en", "value": "CWE-862"}]}], "descriptions": [{"lang": "en", "value": "It was possible to bypass Lock WARP switch feature https://developers.cloudflare.com/cloudflare-one/connections/connect-devices/warp/warp-settings/#lock-warp-switch \u00a0on the WARP iOS mobile client by enabling both \"Disable for cellular networks\" and \"Disable for Wi-Fi networks\" switches at once in the application settings. Such configuration caused the WARP client to disconnect and allowed the user to bypass restrictions and policies enforced by the Zero Trust platform."}, {"lang": "es", "value": "Fue posible omitir la funci\u00f3n de interruptor Lock WARP https://developers.cloudflare.com/cloudflare-one/connections/connect-devices/warp/warp-settings/#lock-warp-switch en el cliente m\u00f3vil WARP iOS habilitando ambos Los cambios \"\"Disable for cellular networks\"\" y \"\"Disable for Wi-Fi networks\"\" a la vez en la configuraci\u00f3n de la aplicaci\u00f3n. Dicha configuraci\u00f3n provoc\u00f3 que el cliente WARP se desconectara y permiti\u00f3 al usuario eludir las restricciones y pol\u00edticas impuestas por la plataforma Zero Trust."}], "lastModified": "2023-11-07T03:51:06.493", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:cloudflare:warp_mobile_client:*:*:*:*:*:iphone_os:*:*", "vulnerable": true, "matchCriteriaId": "1150BB9C-25CC-4DD9-9CEB-C5B30AA39D1C", "versionEndExcluding": "6.14"}], "operator": "OR"}]}], "sourceIdentifier": "cna@cloudflare.com"}