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CVE-2022-3322— Lock WARP switch bypass on WARP mobile client using iOS quick action

Quick assessment

Affected
Cloudflare WARP
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Cloudflare WARP（Cloudflare Vpn）是美国Cloudflare公司的一个用于安全连接的客户端应用软件。 Cloudflare WARP Zero Trust platform存在安全漏洞，该漏洞源于WARP iOS客户端的策略验证不足，导致攻击者可以使用“禁用WARP”快捷操作绕过Lock Warp功能。

CVSS 6.7 · Medium EPSS 0.26% · P16

Possible ATT&CK Techniques 1 AI

T1562.001
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I. Basic Information for CVE-2022-3322

Vulnerability Information
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Vulnerability Title
Lock WARP switch bypass on WARP mobile client using iOS quick action
Source: CVE Program / CVE List V5
Vulnerability Description
Lock Warp switch is a feature of Zero Trust platform which, when enabled, prevents users of enrolled devices from disabling WARP client. Due to insufficient policy verification by WARP iOS client, this feature could be bypassed by using the "Disable WARP" quick action.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:C/C:N/I:H/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
授权机制缺失
Source: CVE Program / CVE List V5
Vulnerability Title
Cloudflare WARP 数据伪造问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Cloudflare WARP（Cloudflare Vpn）是美国Cloudflare公司的一个用于安全连接的客户端应用软件。 Cloudflare WARP Zero Trust platform存在安全漏洞，该漏洞源于WARP iOS客户端的策略验证不足，导致攻击者可以使用“禁用WARP”快捷操作绕过Lock Warp功能。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Cloudflare WARP 0 ~ 6.14 -

II. Public POCs for CVE-2022-3322

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III. Intelligence Information for CVE-2022-3322

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Vendor Advisories for CVE-2022-3322 (1)

Same Patch Batch · Cloudflare · 2022-10-28 · 6 CVEs total

CVE-2022-3320 6.7 MEDIUM Bypassing Cloudflare Zero Trust policies using warp-cli set-custom-endpoint command
CVE-2022-3321 6.7 MEDIUM Lock WARP switch feature bypass on WARP mobile client for iOS
CVE-2022-3337 6.7 MEDIUM Lock WARP switch bypass by removing VPN profile on iOS mobile client
CVE-2022-3512 6.7 MEDIUM Lock WARP switch bypass using warp-cli 'add-trusted-ssid' command
CVE-2022-3616 5.4 MEDIUM OctoRPKI crash when maximum iterations number is reached

IV. Related Vulnerabilities

Same product: WARP
Same vendor: Cloudflare
Same weakness: CWE-862

V. Comments for CVE-2022-3322

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