Command Injection in QNAP Systems, Inc. products - #VU53810
Published: June 4, 2021
Vulnerability identifier: #VU53810
CSH Severity: Medium
CVSS v4: 8.5 [CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]
CVE-ID: N/A
CWE-ID: CWE-77
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote attacker to execute arbitrary commands on the target system.
The vulnerability exists due to improper input validation in the "qpkg" installation package. A remote authenticated attacker can trick a victim to open a specially crafted ".qpkg" file and execute arbitrary commands on the target system.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
Affected software
QuTScloud
QuTS hero
Q’center
QNAP QTS
QuTS hero
Q’center
QNAP QTS
Remediation
Install updates from vendor's website.
QuTScloud - update to c4.5.4: 1.12.1012
QuTS hero - update to h4.5.2: 1.12.1012
Q’center - update to 1.12.1014
QNAP QTS - addressed in versions 4.3.3: 1.10.1004, 4.3.6: 1.10.1004, 4.5.3: 1.12.1012
QuTS hero - update to h4.5.2: 1.12.1012
Q’center - update to 1.12.1014
QNAP QTS - addressed in versions 4.3.3: 1.10.1004, 4.3.6: 1.10.1004, 4.5.3: 1.12.1012