Synology Active Backup Agent 2.6.3-3101 Auth Bypass in Logout Function
CVE-2023-52947 Published on September 26, 2024
Missing authentication for critical function vulnerability in logout functionality in Synology Active Backup for Business Agent before 2.6.3-3101 allows local users to logout the client via unspecified vectors. The backup functionality will continue to operate and will not be affected by the logout.
Vulnerability Analysis
CVE-2023-52947 can be exploited with local system access, and does not require authorization privileges or user interaction. This vulnerability is considered to have a low attack complexity. The potential impact of an exploit of this vulnerability is considered to have no impact on confidentiality and integrity, and a small impact on availability.
Weakness Type
Missing Authentication for Critical Function
The software does not perform any authentication for functionality that requires a provable user identity or consumes a significant amount of resources.
Products Associated with CVE-2023-52947
Want to know whenever a new CVE is published for Synology Active Backup Business Agent? stack.watch will email you.
Affected Versions
Synology Active Backup for Business Agent:- Version * and below 2.7.0-3221 is affected.
Exploit Probability
EPSS (Exploit Prediction Scoring System) scores estimate the probability that a vulnerability will be exploited in the wild within the next 30 days. The percentile shows you how this score compares to all other vulnerabilities.