CVE-2022-3321

Zero Trust policy bypass via conflicting network settings

Published Oct 28, 2022 · Updated May 8, 2025

Missing authorization in Cloudflare WARP for iOS before 6.14 allows local users to bypass Zero Trust policies by disconnecting the client. The application settings accept both “Disable for cellular networks” and “Disable for Wi-Fi networks” while the Lock WARP switch is enabled, disconnecting WARP instead of enforcing the lock. An enrolled device user must enable both options locally; traffic then avoids restrictions and policies that depend on the Zero Trust tunnel.

CVSS severity6.7
Medium
EPSS probability0.39%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Missing authorization in Cloudflare WARP for iOS before 6.14 allows local users to bypass Zero Trust policies by disconnecting the client. The application settings accept both “Disable for cellular networks” and “Disable for Wi-Fi networks” while the Lock WARP switch is enabled, disconnecting WARP instead of enforcing the lock. An enrolled device user must enable both options locally; traffic then avoids restrictions and policies that depend on the Zero Trust tunnel.

The record

CVE
CVE-2022-3321
Published
Oct 28, 2022
Updated
May 8, 2025
Vendor
Cloudflare
Product
Cloudflare WARP
Classifications
CWE-862, CAPEC-122, CAPEC-554, T1562.001
Attack vector
local
Privileges
authenticated

Timeline

How it unfolded

  1. Oct 28, 2022CVE publishedPublication date reported by the CVE source.
  2. May 8, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=0 <6.14

What conditions does exploitation require?

Attack vectorlocal
Required privilegesauthenticated

What is affected?

Cloudflare · Cloudflare WARPversion=0 <6.14

Published CVSS scores

6.7CloudflareCVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:C/C:N/I:H/A:L
8.2NISTCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:L

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectorlocal
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-862Missing Authorization
CAPEC-122Privilege Abuse
CAPEC-554Functionality Bypass
T1562.001Impair Defenses: Disable or Modify Tools

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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