CVE-2021-44056 is a vulnerability in QNAP Video Station
Published on May 5, 2022
Improper authentication in Video Station
An improper authentication vulnerability has been reported to affect QNAP device running Video Station. If exploited, this vulnerability allows attackers to compromise the security of the system. We have already fixed this vulnerability in the following versions of Video Station: Video Station 5.5.9 and later Video Station 5.3.13 and later Video Station 5.1.8 and later
Vulnerability Analysis
CVE-2021-44056 is exploitable with network access, and requires small amount of 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 no impact on availability.
Weakness Type
What is an authentification Vulnerability?
When an actor claims to have a given identity, the software does not prove or insufficiently proves that the claim is correct.
CVE-2021-44056 has been classified to as an authentification vulnerability or weakness.
Products Associated with CVE-2021-44056
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Affected Versions
QNAP Systems Inc. Video Station:- Version unspecified and below 5.5.9 is affected.
- Version unspecified and below 5.3.13 is affected.
- Version unspecified and below 5.1.8 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.