PT-2026-7547 · Qnap Systems+1 · Qsync Central

Coral · Published 2026-02-11 · Updated 2026-02-11 · CVE-2025-54149

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Medium

Base vector

AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Name of the Vulnerable Software and Affected Versions Qsync Central versions prior to 5.0.0.4

Description An uncontrolled resource consumption issue allows a local attacker with a user account to launch a denial-of-service (DoS) attack, which is a condition where a system becomes unavailable to its intended users.

Recommendations Update to version 5.0.0.4 or later.

Fix

Resource Exhaustion

Allocation of Resources Without Limits

Weakness Enumeration

CWE-789

CWE-400

CWE-770

Related Identifiers

CVE-2025-54149

Affected Products

Qsync Central

References · 3

• https://osv.dev/vulnerability/CVE-2025-54149 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-54149 · Security Note
• https://qnap.com/en/security-advisory/qsa-26-02 · Vendor Advisory