Vulnerability Database

319,703

Total vulnerabilities in the database

CVE-2021-44056

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

  • Published: May 5, 2022
  • Updated: Nov 16, 2025
  • CVE: CVE-2021-44056
  • Severity: High
  • Exploit:

CVSS v3:

  • Severity: High
  • Score: 7.1
  • AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N

CVSS v2:

  • Severity: High
  • Score: 10
  • AV:N/AC:L/Au:N/C:C/I:C/A:C

CWEs:

OWASP TOP 10:

Software From Fixed in
qnap / video_station 5.4.0 5.5.9
qnap / video_station 5.2.0 5.3.13
qnap / video_station - 5.1.8