CVE-2024-39347 json
Incorrect default permissions vulnerability in firewall functionality in Synology Router Manager (SRM) before 1.2.5-8227-11 and 1.3.1-9346-…
published 2024-06-28 2 y ago modified 2026-06-17 4 mo ago also EUVD-2024-37910
- cvss
- 5.9
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.5%
- EPSS 0.5% chance of exploitation in 30 days, percentile 44%
- public exploits
- 0
- none known
Summary
Incorrect default permissions vulnerability in firewall functionality in Synology Router Manager (SRM) before 1.2.5-8227-11 and 1.3.1-9346-8 allows man-in-the-middle attackers to access highly sensitive intranet resources via unspecified vectors.
Patch / fix
- Synology Synology Router Manager (SRM) 1.2.5-8227-11, 1.3.1-9346-8
CISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- partial
- Assessed
- 2 y ago
Exploit prediction
0.52% chance of exploitation in the next 30 days, higher than 44% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 5.9 | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N |
Affected products
- Synology Synology Router Manager (SRM)
Classification
- Weakness
-
- CWE-276 Incorrect Default Permissions
References
-
synology.com
/en-global/security/advisory/Synology_SA_23_16
vendor-advisory
Sources
- CVE List CVE-2024-39347
- NVD CVE-2024-39347
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