#VU71791 OS Command Injection in DX-2100-L1-CN - CVE-2022-42140
Published: February 3, 2023
Vulnerability identifier: #VU71791
Vulnerability risk: Medium
CVSSv4.0: 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/E:U/U:Green
CVE-ID: CVE-2022-42140
CWE-ID: CWE-78
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerable software:
DX-2100-L1-CN
DX-2100-L1-CN
Software vendor:
Delta Electronics, Inc.
Delta Electronics, Inc.
Description
The vulnerability allows a remote attacker to execute arbitrary shell commands on the target system.
The vulnerability exists due to improper input validation in the web configuration service in the "diagnose_address" parameter. A remote user can pass specially crafted data to the application and execute arbitrary OS commands on the target system.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
Remediation
Install updates from vendor's website.