What is CVE-2022-2145?

CVE-2022-2145 is a medium-severity vulnerability in Cloudflare Warp, classified under Improper Input Validation. CVSS score: 5.8/10. Published 2022-06-28.

How severe is CVE-2022-2145?

Medium severity. CVSS v3 base score is 5.8 out of 10.

Improper input validation in Cloudflare Warp

CVE-2022-2145

Cloudflare WARP client for Windows (up to v. 2022.5.309.0) allowed creation of mount points from its ProgramData folder. During installation of the WARP client, it was possible to escalate privileges and overwrite SYSTEM protected files.

Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)

EPSS: 0.003 (21.6th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.8 (Medium). Vector: CVSS:3.1/AV:L/AC:H/PR:H/UI:R/S:U/C:L/I:H/A:H.

Affected products

Cloudflare Warp — versions unspecified

Weakness classification (CWE)

CWE-20 — Improper Input Validation
CWE-59 — Improper Link Resolution Before File Access

References

cna@cloudflare.com (Third Party Advisory, x_refsource_MISC, Release Notes)

Frequently asked questions

What is CVE-2022-2145?: CVE-2022-2145 is a medium-severity vulnerability in Cloudflare Warp, classified under Improper Input Validation. CVSS score: 5.8/10. Published 2022-06-28.
How severe is CVE-2022-2145?: Medium severity. CVSS v3 base score is 5.8 out of 10.