CVE-2024-39347

5.9 mediumEPSS 0.5%

Medium (5.9) in synology router manager. EPSS 0.5% chance of exploitation in the next 30 days.

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.

Severity

CVSS 3.1

5.9 medium

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N

EPSS: 0.5% chance of exploitation in the next 30 days; higher than 44% of CVEs (scores of 2026-10-31)
CWE: CWE-276
Published: 2024-06-28
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

synology:router_manager

References

https://www.synology.com/en-global/security/advisory/Synology_SA_23_16
https://www.synology.com/en-global/security/advisory/Synology_SA_23_16

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