CVE-2021-44055

9.8 criticalEPSS 1.1%

Critical (9.8) in qnap video station. EPSS 1.1% chance of exploitation in the next 30 days.

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

Severity

CVSS 3.1

9.8 critical

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS: 1.1% chance of exploitation in the next 30 days; higher than 64% of CVEs (scores of 2026-10-31)
CWE: CWE-862
Published: 2022-05-05
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

qnap:video_station

References

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

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