What is CVE-2025-10644?

CVE-2025-10644 is a critical-severity vulnerability in Wondershare Repairit, classified under Incorrect Privilege Assignment. CVSS score: 9.4/10. Published 2025-09-17.

How severe is CVE-2025-10644?

Critical severity. CVSS v3 base score is 9.4 out of 10.

Privilege escalation in Wondershare Repairit

CVE-2025-10644

Wondershare Repairit SAS Token Incorrect Permission Assignment Authentication Bypass Vulnerability. This vulnerability allows remote attackers to bypass authentication on Wondershare Repairit. Authentication is not required to exploit this vulnerability. The specific flaw exists within the permissions granted to an SAS token. An attacker can leverage this vulnerability to launch a supply-chain attack and execute arbitrary code on customers' endpoints. Was ZDI-CAN-26892.

Published 2025-09-17 · last modified 2026-09-26.

CVSS v3 metric

CVSS v3 base score 9.4 (Critical). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:L.

EPSS exploit prediction

EPSS: 0.030 (86.8th percentile), scored 2026-09-29.

Low probability of exploitation in the next 30 days, but still tracked. 87th percentile — 86.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.030 · newest: 0.030 · change: 0.000

Affected products

Wondershare Repairit — versions 6.5.2

Weakness classification (CWE)

CWE-266 — Incorrect Privilege Assignment

References

www.zerodayinitiative.com/advisories/ZDI-25-896/ (x_research-advisory, Third Party Advisory)

Frequently asked questions

What is CVE-2025-10644?: CVE-2025-10644 is a critical-severity vulnerability in Wondershare Repairit, classified under Incorrect Privilege Assignment. CVSS score: 9.4/10. Published 2025-09-17.
How severe is CVE-2025-10644?: Critical severity. CVSS v3 base score is 9.4 out of 10.