// For flags

CVE-2021-44056

Improper authentication in Video Station

Severity Score

9.8
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

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

Se ha informado de una vulnerabilidad de autenticación inapropiada que afecta al dispositivo QNAP que ejecuta Video Station. Si es explotada, esta vulnerabilidad permite a atacantes comprometer la seguridad del sistema. Ya hemos corregido esta vulnerabilidad en las siguientes versiones de Video Station: Video Station 5.5.9 y posteriores Video Station 5.3.13 y posteriores Video Station 5.1.8 y posteriores

*Credits: Thomas Fady
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
Low
Availability
None
Attack Vector
Network
Attack Complexity
Low
Authentication
None
Confidentiality
Complete
Integrity
Complete
Availability
Complete
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2021-11-19 CVE Reserved
  • 2022-05-05 CVE Published
  • 2023-11-26 EPSS Updated
  • 2024-09-17 CVE Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-287: Improper Authentication
CAPEC
References (1)
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Qnap
Search vendor "Qnap"
Video Station
Search vendor "Qnap" for product "Video Station"
< 5.1.8
Search vendor "Qnap" for product "Video Station" and version " < 5.1.8"
-
Affected
Qnap
Search vendor "Qnap"
Video Station
Search vendor "Qnap" for product "Video Station"
>= 5.2.0 < 5.3.13
Search vendor "Qnap" for product "Video Station" and version " >= 5.2.0 < 5.3.13"
-
Affected
Qnap
Search vendor "Qnap"
Video Station
Search vendor "Qnap" for product "Video Station"
>= 5.4.0 < 5.5.9
Search vendor "Qnap" for product "Video Station" and version " >= 5.4.0 < 5.5.9"
-
Affected