Command Injection in QNAP Systems, Inc. products - CVE-2023-23355
Published: March 30, 2023
Vulnerability identifier: #VU74200
CSH Severity: Medium
CVSS v4: 8.7 [CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]
CVE-ID: CVE-2023-23355
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. A remote user can pass specially crafted data to the application and execute arbitrary commands on the target system.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
Affected software
QuTScloud
QVP (QVR Pro appliances)
QuTS hero
QVR
QNAP QTS
QVP (QVR Pro appliances)
QuTS hero
QVR
QNAP QTS
How to mitigate CVE-2023-23355
Install updates from vendor's website.
QuTS hero - update to h5.0.1.2348 build 20230324
QNAP QTS - update to 5.0.1.2346 20230322
QNAP QTS - update to 5.0.1.2346 20230322