CVE-2023-06527.0HighCWE-59

CVE-2023-0652: Local Privilege Escalation in Cloudflare WARP Installer (Windows)

Cloudflare · WARP

Affected: Cloudflare WARP · Exploitation: unlikely (under 1%)

Not in CyberSIXT coverage yet: no article names this CVE. This page shows the public record.

0.3%probability of exploitation in the next 30 days

21st percentile

050100

Higher than 21% of scored CVEs

7.0HighCVSS 3.1

LowMediumHighCrit.

DescriptionCVE.org

Due to a hardlink created in the ProgramData folder during the repair process of the software, the installer (MSI) of WARP Client for Windows (<= 2022.12.582.0) allowed a malicious attacker to forge the destination of the hardlink and escalate privileges, overwriting SYSTEM protected files. As Cloudflare WARP client for Windows (up to version 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.

Affected products1

From the CVE record. A product or version that is not listed is unknown, not unaffected.

Cloudflare · WARPup to and including 2022.5.309.0

On the Atlas

Every published CVE is on the CyberSIXT Atlas, grouped by weakness, vendor and month.

Open the Atlas

Exploitation: Unlikely (under 1%). EPSS under 1%, or no score yet.
CISA KEV: Not listed
Public check: No public nuclei template
Weakness: Link Following · File and Path Handling
Vendor: Cloudflare
Published: April 2023
Band: Unlikely (under 1%), April 2023

CoverageNo articles yet

No CyberSIXT article names CVE-2023-0652 yet, so there is no coverage timeline, action brief or change log for it. Everything on this page comes from the public CVE record, CISA KEV, EPSS and the nuclei template index. Search the archive or see the CVEs in the news.