CVE-2021-44055 : What You Need to Know
CVE-2021-44055 is an information leakage vulnerability in QNAP's Video Station, allowing unauthorized access to data or actions. Learn about impacts, affected systems, and mitigation steps.
An missing authorization vulnerability has been reported to affect QNAP devices running Video Station, allowing remote attackers to access unauthorized data or perform actions.
Understanding CVE-2021-44055
What is CVE-2021-44055?
CVE-2021-44055 is an information leakage vulnerability impacting QNAP Systems Inc.'s Video Station, potentially exploited by remote attackers.
The Impact of CVE-2021-44055
The vulnerability could lead to unauthorized access to data or actions on affected systems, posing a medium-level risk.
Technical Details of CVE-2021-44055
Vulnerability Description
The missing authorization flaw in Video Station could enable attackers to perform unauthorized actions.
Affected Systems and Versions
- Product: Video Station
- Vendor: QNAP Systems Inc.
- Vulnerable Versions: < 5.5.9 ( 2022/02/16 )
Exploitation Mechanism
- Attack Vector: Network
- Attack Complexity: Low
- Privileges Required: None
- User Interaction: None
Mitigation and Prevention
Immediate Steps to Take
- Upgrade Video Station to version 5.5.9 ( 2022/02/16 ) or later
Long-Term Security Practices
- Regularly update software and firmware
- Implement network security measures
Patching and Updates
Install the fixed version of Video Station: 5.5.9 ( 2022/02/16 ) and newer