Back to CVE records
Medium 5.4Published Dec 4, 2025
CVE-2025-29843A vulnerability in FileStation thumb cgi allows remote authenticated users to read/write image files.
Updated under an hour ago ()
Does this affect you?
It affects synology router_manager. Add what you run to find out whether that includes you.
No exploitation reported and no EPSS estimate yet.
Do this next
Start free and add your stack
Free account, 1 product
A vulnerability in FileStation thumb cgi allows remote authenticated users to read/write image files.
- CVSS
- 5.4 MEDIUM (v3.1, NVD)CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
- Weakness (CWE)
- CWE-22
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- Not given
- NVD analysis
- Analyzed
- Record last updated
- Sep 25, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
synology router_manager synology:router_manager | from 1.3 before 1.3.1-9346; 1.3.1-9346; 1.3.1-9346; 1.3.1-9346; 1.3.1-9346; 1.3.1-9346; 1.3.1-9346; 1.3.1-9346; and 6 more ranges | NVD |
References
- https://www.synology.com/en-global/security/advisory/Synology_SA_25_04vendor-advisory
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.