CVE-2021-26563 is a vulnerability in Synology Diskstation Manager
Published on February 26, 2021
Incorrect authorization vulnerability in synoagentregisterd in Synology DiskStation Manager (DSM) before 6.2.4-25553 allows local users to execute arbitrary code via unspecified vectors.
Vulnerability Analysis
CVE-2021-26563 can be exploited with local system 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 be very high.
Weakness Type
What is an AuthZ Vulnerability?
The software performs an authorization check when an actor attempts to access a resource or perform an action, but it does not correctly perform the check. This allows attackers to bypass intended access restrictions.
CVE-2021-26563 has been classified to as an AuthZ vulnerability or weakness.
Products Associated with CVE-2021-26563
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Affected Versions
Synology DiskStation Manager (DSM):- Version unspecified and below 6.2.4-25553 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.