Synology SSO Server 2.2.* Path Traversal via webapi Allows Authenticated File Read
CVE-2022-27620 Published on August 3, 2022
Improper limitation of a pathname to a restricted directory ('Path Traversal') vulnerability in webapi component in Synology SSO Server before 2.2.3-0331 allows remote authenticated users to read arbitrary files via unspecified vectors.
Vulnerability Analysis
CVE-2022-27620 is exploitable with network access, and requires user privileges. This vulnerability is considered to have a low attack complexity. The potential impact of an exploit of this vulnerability is considered to have a high impact on confidentiality, with no impact on integrity and availability.
Weakness Type
What is a Directory traversal Vulnerability?
The software uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the software does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory.
CVE-2022-27620 has been classified to as a Directory traversal vulnerability or weakness.
Products Associated with CVE-2022-27620
Want to know whenever a new CVE is published for Synology Sso Server? stack.watch will email you.
Affected Versions
Synology SSO Server:- Version unspecified and below 2.2.3-0331 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.