What is CVE-2022-3512?

CVE-2022-3512 is a vulnerability in Cloudflare Warp that allows a user to bypass the "Lock WARP switch" feature and not enforce Zero Trust policies on an affected endpoint.

How does CVE-2022-3512 impact Cloudflare Warp on Windows?

CVE-2022-3512 impacts Cloudflare Warp on Windows by allowing a user to disconnect the WARP client and bypass the "Lock WARP switch" feature.

How does CVE-2022-3512 impact Cloudflare Warp on macOS?

CVE-2022-3512 impacts Cloudflare Warp on macOS by allowing a user to disconnect the WARP client and bypass the "Lock WARP switch" feature.

How does CVE-2022-3512 impact Cloudflare Warp on Linux Kernel?

CVE-2022-3512 impacts Cloudflare Warp on Linux Kernel by allowing a user to disconnect the WARP client and bypass the "Lock WARP switch" feature.

What is the severity of CVE-2022-3512?

CVE-2022-3512 has a severity rating of 8.8 (high).

How can I fix CVE-2022-3512?

Cloudflare has released an update to address CVE-2022-3512. Users should update their Warp clients to the latest version.

Vulnerability/
CVE-2022-3512

high

8.8

CWE

862

28/10/2022

3/8/2024

CVE-2022-3512: Lock WARP switch bypass using warp-cli 'add-trusted-ssid' command

First published: Fri Oct 28 2022(Updated: )

Using warp-cli command "add-trusted-ssid", a user was able to disconnect WARP client and bypass the "Lock WARP switch" feature resulting in Zero Trust policies not being enforced on an affected endpoint.

Credit: cna@cloudflare.com

Affected Software	Affected Version	How to fix
Cloudflare Warp	<2022.8.857.0
Cloudflare Warp	<2022.8.861.0
Cloudflare Warp	<2022.8.936

Remedy

Upgrade to specified patched versions.

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Reference Links

https://github.com/cloudflare/advisories/security/advisories/GHSA-3868-hwjx-r5xf

Frequently Asked Questions

What is CVE-2022-3512?
CVE-2022-3512 is a vulnerability in Cloudflare Warp that allows a user to bypass the "Lock WARP switch" feature and not enforce Zero Trust policies on an affected endpoint.
How does CVE-2022-3512 impact Cloudflare Warp on Windows?
CVE-2022-3512 impacts Cloudflare Warp on Windows by allowing a user to disconnect the WARP client and bypass the "Lock WARP switch" feature.
How does CVE-2022-3512 impact Cloudflare Warp on macOS?
CVE-2022-3512 impacts Cloudflare Warp on macOS by allowing a user to disconnect the WARP client and bypass the "Lock WARP switch" feature.
How does CVE-2022-3512 impact Cloudflare Warp on Linux Kernel?
CVE-2022-3512 impacts Cloudflare Warp on Linux Kernel by allowing a user to disconnect the WARP client and bypass the "Lock WARP switch" feature.
What is the severity of CVE-2022-3512?
CVE-2022-3512 has a severity rating of 8.8 (high).
How can I fix CVE-2022-3512?
Cloudflare has released an update to address CVE-2022-3512. Users should update their Warp clients to the latest version.

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