What’s Vulnerable › Vulnerabilities
CVE-2025-47206: File Station 5
- Severity: high (CVSS 8.1 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.4% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2025-08-18 · updated 2026-06-17
- Weakness: CWE-787
Description
An out-of-bounds write vulnerability has been reported to affect File Station 5. If a remote attacker gains a user account, they can then exploit the vulnerability to modify or corrupt memory. We have already fixed the vulnerability in the following version: File Station 5 5.5.6.4933 and later
Affected products
- QNAP Systems Inc. File Station 5: from 5.5.6.4691 before 5.5.6.4933 — fixed in 5.5.6.4933
How to fix
Upgrade to a fixed version: QNAP Systems Inc. File Station 5 5.5.6.4933. Check the vendor advisory for mitigations.
References
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