CVE-2025-29843
A vulnerability in FileStation thumb cgi allows remote authenticated users to read/write image...
A vulnerability in FileStation thumb cgi allows remote authenticated users to read/write image files.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- Low
- User interaction
- None
What an attacker can affect
- Confidentiality
- Low
- Integrity
- Low
- Availability
- None
Exploit likelihood
What each source reports
CVE List Score used
A vulnerability in FileStation thumb cgi allows remote authenticated users to read/write image files.
- Record
CVE-2025-29843- CVSS 3.1
- 5.4 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N - Weakness
- CWE-22
- Updated
- 2026-11-02
EUVDEUVD-2025-201176
A vulnerability in FileStation thumb cgi allows remote authenticated users to read/write image files.
- Record
EUVD-2025-201176- CVSS 3.1
- 5.4 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N - Updated
- 2026-11-02
GitHub AdvisoriesGHSA-94rj-9gxp-vqv7
A vulnerability in FileStation thumb cgi allows remote authenticated users to read/write image...
A vulnerability in FileStation thumb cgi allows remote authenticated users to read/write image files.
- Record
GHSA-94rj-9gxp-vqv7- CVSS 3.1
- 5.4 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N - Weakness
- CWE-22
- Updated
- 2026-11-02
NVD
A vulnerability in FileStation thumb cgi allows remote authenticated users to read/write image files.
- Record
CVE-2025-29843- CVSS 3.1
- 5.4 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N - Weakness
- CWE-22
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | CVE List, EUVD, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2025-29843 is a medium vulnerability (CVSS 5.4) in Synology Router Manager, published December 4, 2025. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.39%, the 33rd percentile. No source names a fixed version.