Path Traversal in Synology Router Manager
CVE-2025-29846
A vulnerability in portenable cgi allows remote authenticated users to get the status of installed packages.
Vulnerability class: Path Traversal (Directory Traversal)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.2 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.006 (49.8th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 50th percentile — 49.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.006 · newest: 0.006 · change: 0.000
Affected products
- Synology Router Manager — versions 1.3.1-9346
- Synology Router Manager (Srm) — versions 1.3, 0
Weakness classification (CWE)
References
- www.synology.com/en-global/security/advisory/Synology_SA_25_04 (vendor-advisory, Vendor Advisory)
Frequently asked questions
- What is CVE-2025-29846?
- CVE-2025-29846 is a high-severity vulnerability in Synology Router Manager, classified under Path Traversal. CVSS score: 7.2/10. Published 2025-12-04.
- How severe is CVE-2025-29846?
- High severity. CVSS v3 base score is 7.2 out of 10.