Description
A vulnerability in FileStation thumb cgi allows remote authenticated users to read/write image files.
References (1)
Core 1
Core References
Vendor Advisory vendor-advisory
https://www.synology.com/en-global/security/advisory/Synology_SA_25_04
Scores
CVSS v3
5.4
EPSS
0.0029
EPSS Percentile
52.6%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
partial
Details
CWE
CWE-22
Status
published
Products (2)
synology/router_manager
1.3.1-9346 (13 CPE variants)
synology/router_manager
1.3 - 1.3.1-9346
Published
Dec 04, 2025
Tracked Since
Feb 18, 2026