Remote Code Execution Vulnerability in Portenable CGI Affects Synology Products
CVE-2025-29846

7.2HIGH

Key Information:

Vendor

Synology
Status
Synology Router Manager (srm)
Vendor
CVE Published:
4 December 2025

What is CVE-2025-29846?

A vulnerability in Portenable CGI allows remote authenticated users access to sensitive information regarding installed packages on Synology devices. This could empower malicious actors to leverage this information for further exploits, underscoring the need for timely updates and security measures to safeguard user environments.

Affected Version(s)

Synology Router Manager (SRM) 1.3

Synology Router Manager (SRM) 1.3 < 1.3.1-9346-13

References

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

CVSS V3.1

Score:
7.2
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
High
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Qian Chen (@cq674350529) from Codesafe Team of Legendsec at QI-ANXIN Group
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