What is CVE-2020-35152?

CVE-2020-35152 is a vulnerability in Cloudflare WARP for Windows that allows privilege escalation due to an unquoted service path.

How does CVE-2020-35152 affect Cloudflare WARP for Windows?

CVE-2020-35152 allows a malicious user or process with non-administrative privileges to become an administrator by exploiting the unquoted service path issue in Cloudflare WARP for Windows.

What is the severity of CVE-2020-35152?

The severity of CVE-2020-35152 is high, with a severity value of 7.8.

Has Cloudflare WARP for Windows been fixed for CVE-2020-35152?

Yes, Cloudflare WARP for Windows version 1.2.2695.1 and above has fixed the vulnerability by adding quotes to the service path.

Where can I find more information about CVE-2020-35152?

More information about CVE-2020-35152 can be found at the Cloudflare security advisory page: https://github.com/cloudflare/advisories/security/advisories/GHSA-qc57-v5q8-f22h

Vulnerability/
CVE-2020-35152

high

7.8

CWE

428

2/2/2021

16/9/2024

CVE-2020-35152: Privilege escalation through unquoted service binary path on Cloudflare WARP for Windows

First published: Tue Feb 02 2021(Updated: )

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.

Credit: cna@cloudflare.com

Affected Software	Affected Version	How to fix
Cloudflare Warp	<1.2.2695.1

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Reference Links

https://github.com/cloudflare/advisories/security/advisories/GHSA-qc57-v5q8-f22h

Frequently Asked Questions

What is CVE-2020-35152?
CVE-2020-35152 is a vulnerability in Cloudflare WARP for Windows that allows privilege escalation due to an unquoted service path.
How does CVE-2020-35152 affect Cloudflare WARP for Windows?
CVE-2020-35152 allows a malicious user or process with non-administrative privileges to become an administrator by exploiting the unquoted service path issue in Cloudflare WARP for Windows.
What is the severity of CVE-2020-35152?
The severity of CVE-2020-35152 is high, with a severity value of 7.8.
Has Cloudflare WARP for Windows been fixed for CVE-2020-35152?
Yes, Cloudflare WARP for Windows version 1.2.2695.1 and above has fixed the vulnerability by adding quotes to the service path.
Where can I find more information about CVE-2020-35152?
More information about CVE-2020-35152 can be found at the Cloudflare security advisory page: https://github.com/cloudflare/advisories/security/advisories/GHSA-qc57-v5q8-f22h

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