CVE-2025-58463: QNAP Download Station

Medium severity, CVSS 4.9. EPSS: 0.5% chance of exploitation in the next 30 days.

A relative path traversal vulnerability has been reported to affect Download Station. If a remote attacker gains an administrator account, they can then exploit the vulnerability to read the contents of unexpected files or system data. We have already fixed the vulnerability in the following versions: Download Station 5.10.0.305 ( 2025/09/16 ) and later Download Station 5.10.0.304 ( 2025/09/08 ) and later

Affected products

• QNAP Download Station: version 5.10.0.291 only; from 5.10.0.291, before 5.10.0.305 (fixed in 5.10.0.305)

Published 2025-11-07. Last modified 2026-06-17.