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Medium · 4.5 CVE-2020-35152 EUVD-2020-22840

Privilege escalation through unquoted service binary path on Cloudflare WARP for Windows

Published Feb 2, 2021 · Updated Sep 16, 2024 · Assigned by cloudflare

Description

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.

Affected products

VendorProductAffectedFixed
Cloudflare Cloudflare WARP for Windows unspecified – < 1.2.2695.1 1.2.2695.1

References