Description

A use of externally-controlled format string vulnerability has been reported to affect Qsync Central. If exploited, the vulnerability could allow remote attackers who have gained user access to obtain secret data or modify memory.

We have already fixed the vulnerability in the following version:
Qsync Central 4.5.0.6 ( 2025/03/20 ) and later

Classification

CVE ID: CVE-2025-22482

CVSS Base Severity: LOW

CVSS Base Score: 2.3

CVSS Vector: CVSS:4.0/AV:N/AC:H/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:L/SI:L/SA:L

Affected Products

Vendor: QNAP Systems Inc.

Product: Qsync Central

Exploit Prediction Scoring System (EPSS)

EPSS Score: 0.16% (probability of being exploited)

EPSS Percentile: 38.17% (scored less or equal to compared to others)

EPSS Date: 2025-06-27 (when was this score calculated)

References

https://nvd.nist.gov/vuln/detail/CVE-2025-22482
https://www.qnap.com/en/security-advisory/qsa-25-10

Timeline