What is CVE-2022-3512?

CVE-2022-3512 is a medium-severity vulnerability in Cloudflare Warp, classified under Missing Authorization. CVSS score: 6.7/10. Published 2022-10-28.

How severe is CVE-2022-3512?

Medium severity. CVSS v3 base score is 6.7 out of 10.

Auth bypass in Cloudflare Warp

CVE-2022-3512

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.

Vulnerability class: Broken Access Control

EPSS: 0.004 (32.0th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.7 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:C/C:N/I:H/A:L.

Affected products

Cloudflare Warp — versions 0

Weakness classification (CWE)

CWE-862 — Missing Authorization

References

cna@cloudflare.com (Third Party Advisory)

Frequently asked questions

What is CVE-2022-3512?: CVE-2022-3512 is a medium-severity vulnerability in Cloudflare Warp, classified under Missing Authorization. CVSS score: 6.7/10. Published 2022-10-28.
How severe is CVE-2022-3512?: Medium severity. CVSS v3 base score is 6.7 out of 10.