Command Injection in Moxa products - CVE-2022-41759
Published: November 25, 2022
Vulnerability identifier: #VU69587
CSH Severity: High
CVSS v4: 9.3 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]
CVE-ID: CVE-2022-41759
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 web service. A remote attacker 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
TN-4900
EDR-G902 Series
EDR-G903 Series
Moxa EDR-810
EDR-G902 Series
EDR-G903 Series
Moxa EDR-810
How to mitigate CVE-2022-41759
Install updates from vendor's website.
EDR-G902 Series - update to 5.7.9
Moxa EDR-810 - update to 5.12.13
EDR-G903 Series - update to 5.7.11
Moxa EDR-810 - update to 5.12.13
EDR-G903 Series - update to 5.7.11