What is CVE-2021-44055?

CVE-2021-44055 is a missing authorization vulnerability that affects QNAP device running Video Station.

Which versions of QNAP Video Station are affected by CVE-2021-44055?

Versions up to 5.1.8, versions between 5.2.0 and 5.3.13, and versions between 5.4.0 and 5.5.9 of QNAP Video Station are affected by CVE-2021-44055.

What is the severity of CVE-2021-44055?

CVE-2021-44055 has a severity rating of 9.8, indicating it is critical.

How can I fix CVE-2021-44055?

To fix CVE-2021-44055, update your QNAP Video Station to a version that is not affected by the vulnerability.

Vulnerability/
CVE-2021-44055

critical

9.8

CWE

862

5/5/2022

17/9/2024

CVE-2021-44055: Information leakage in Video Station

Q: How does CVE-2021-44055 impact QNAP devices?

If exploited, CVE-2021-44055 allows remote attackers to access data or perform actions that they should not be allowed to perform.

First published: Thu May 05 2022(Updated: )

An missing authorization vulnerability has been reported to affect QNAP device running Video Station. If exploited, this vulnerability allows remote attackers to access data or perform actions that they should not be allowed to perform. We have already fixed this vulnerability in the following versions of Video Station: Video Station 5.5.9 ( 2022/02/16 ) and later

Credit: security@qnapsecurity.com.tw

Affected Software	Affected Version	How to fix
QNAP Video Station	<5.1.8
QNAP Video Station	>=5.2.0<5.3.13
QNAP Video Station	>=5.4.0<5.5.9

Remedy

We have already fixed this vulnerability in the following versions of Video Station: Video Station 5.5.9 ( 2022/02/16 ) and later

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Reference Links

https://www.qnap.com/en/security-advisory/qsa-22-14

Frequently Asked Questions

What is CVE-2021-44055?
CVE-2021-44055 is a missing authorization vulnerability that affects QNAP device running Video Station.
How does CVE-2021-44055 impact QNAP devices?
If exploited, CVE-2021-44055 allows remote attackers to access data or perform actions that they should not be allowed to perform.
Which versions of QNAP Video Station are affected by CVE-2021-44055?
Versions up to 5.1.8, versions between 5.2.0 and 5.3.13, and versions between 5.4.0 and 5.5.9 of QNAP Video Station are affected by CVE-2021-44055.
What is the severity of CVE-2021-44055?
CVE-2021-44055 has a severity rating of 9.8, indicating it is critical.
How can I fix CVE-2021-44055?
To fix CVE-2021-44055, update your QNAP Video Station to a version that is not affected by the vulnerability.

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