Cloudflare WARP Client
Moderate fix1 remedy
cpe:2.3:a:cloudflare:warp:*:*:*:*:windows:*:*
Moderate fix1 remedy
- < 2022.5.309.0
Cloudflare WARP Client for Windows Privilege Escalation Vulnerability Allowing Arbitrary File Overwrite
Vulnerability
Patched
A vulnerability in the Cloudflare WARP client for Windows, in versions prior to 2022.5.309.0, allowed the creation of mount points from the ProgramData folder. This issue could be exploited during the installation of the WARP client to escalate privileges and overwrite files protected by the SYSTEM.
Impact
Exploitation of this vulnerability could lead to unauthorized privilege escalation and the ability to overwrite critical SYSTEM files.
Remediation
Users can upgrade to Cloudflare WARP client version 2022.5.309.0 or later to address this vulnerability.
Added: Mar 11, 2026, 6:51 PM
Updated: Mar 11, 2026, 6:51 PM
Vulnerability Rating
Custom Algorithm
spread
6.6impact
10.0exploitability
2.6remediation
7.7relevance
0.0threat
0.0urgency
2.9incentive
0.0Our algorithm analyzes dozens of metrics to generate these 8 key vulnerability categories, which are then combined to calculate the overall risk score.