April 18, 2025
Proactive Defense: The Importance of Incident Response Planning in Cybersecurity
Rewterz Threat Alert – LockBit Ransomware targeting Network – Active IOCs
July 1, 2021Rewterz Threat Intel – PuzzleMaker APT Group – Active IOCs
July 1, 2021Rewterz Threat Alert – LockBit Ransomware targeting Network – Active IOCs
July 1, 2021Rewterz Threat Intel – PuzzleMaker APT Group – Active IOCs
July 1, 2021
Severity
High
Analysis Summary
CVE-2021-28802,CVE-2021-28804
Multiple command injection vulnerabilities have been reported to affect QTS and QuTS hero. If exploited, this vulnerability allows attackers to execute arbitrary commands in a compromised application.
Impact
- Command Injection
Affected Vendors
QNAP
Affected Products
- QTS 4.5.1.1540 build 20210107 and later
- QuTS hero h4.5.1.1582 build 20210217 and later
Remediation
- Log on to QTS or QuTS hero as administrator.
- Go to Control Panel > System > Firmware Update.
- Under Live Update, click Check for Update. QTS or QuTS hero downloads and installs the latest available update.
You can also download the update from the QNAP website. Go to Support > Download Center and then perform a manual update for your specific device.
