CVE-2024-5401
MediumCVSS 4.3Exploitation Probability (EPSS)
Low risk29th percentile - higher than 29% of all known CVEs
Summary
An improper control of dynamically-managed code resources vulnerability in the WebAPI component in Synology DiskStation Manager (DSM) before 7.1.1-42962-8, 7.2.1-69057-2, and 7.2.2-72806 and Synology Unified Controller (DSMUC) before 3.1.4-23079 allows remote authenticated users to obtain privileges without consent via unspecified vectors.
Risk Assessment
A remote authenticated user can gain elevated privileges without authorization, potentially leading to unauthorized access to administrative functions. The risk is high in environments exposing WebAPI.
Recommendation
Update DSM to version 7.1.1-42962-8, 7.2.1-69057-2, 7.2.2-72806 or later, and DSMUC to version 3.1.4-23079 or later. Restrict WebAPI access to trusted networks.
Other vulnerabilities in Synology DiskStation Manager (DSM)
See all- CVE-2017-15889High
A command injection vulnerability in smart.cgi in Synology DiskStation Manager (DSM) before version 5.2-5967-5 allows remote authenticated users to execute arbitrary commands via the disk field.
- CVE-2026-13684Critical
An improper encoding or escaping of output vulnerability in SCGI in Synology DiskStation Manager (DSM) before 7.2.1-69057-12, 7.2.2-72806-9, 7.3.2-86009-4 and 7.4-90075 allows remote attackers to read or write arbitrary files and conduct denial-of-service attacks.
- CVE-2026-13639Critical
An insufficient entropy vulnerability in login logic in Synology DiskStation Manager (DSM) before 7.2.1-69057-12, 7.2.2-72806-9, 7.3.2-86009-4 and 7.4-90075 allows remote attackers to read or write arbitrary files and conduct denial-of-service attacks.
- CVE-2026-13635Medium
An improper encoding or escaping of output vulnerability in the Auth API in Synology DiskStation Manager (DSM) before 7.2.1-69057-12, 7.2.2-72806-9, 7.3.2-86009-4 and 7.4-90075 allows remote attackers to obtain non-sensitive information.
- CVE-2026-13623Medium
An improper neutralization of input during web page generation ('Cross-site Scripting') vulnerability in the Theme API in Synology DiskStation Manager (DSM) before 7.2.1-69057-12, 7.2.2-72806-9, 7.3.2-86009-4 and 7.4-90075 allows remote authenticated users with administrator privileges to read or write limited files.
Original NVD description (English source)
Improper control of dynamically-managed code resources vulnerability in WebAPI component in Synology DiskStation Manager (DSM) before 7.1.1-42962-8 and 7.2.1-69057-2 and 7.2.2-72806 and Synology Unified Controller (DSMUC) before 3.1.4-23079 allows remote authenticated users to obtain privileges without consent via unspecified vectors.
Vulnerability data from NVD (NIST) · CISA KEV · EPSS