Path Traversal in QNAP Systems Inc. Download Station

CVE-2026-39993

A relative path traversal vulnerability has been reported to affect Download Station. If a remote attacker gains a user 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 version: Download Station 5.10.2.313 and later Download Station 5.11.3.322 and later

Published · last modified .

EPSS exploit prediction

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Affected products

Weakness classification (CWE)

References