CVE-2025-29843 | Synology Router Manager up to 1.3.1-9346-11 FileStation Thumb CGI path traversal (SA_25_04)

December 4, 2025 Yanac

A vulnerability has been found in Synology Router Manager and classified as critical. This vulnerability affects unknown code of the component FileStation Thumb CGI. The manipulation leads to path traversal.

This vulnerability is uniquely identified as CVE-2025-29843. The attack is possible to be carried out remotely. No exploit exists.

The affected component should be upgraded.VulDB Recent EntriesRead More