#VU64736 OS Command Injection in VShell - CVE-2022-28054
Published: June 28, 2022 / Updated: June 28, 2022
Vulnerability identifier: #VU64736
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-2022-28054
CWE-ID: CWE-78
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerable software:
VShell
VShell
Software vendor:
Van Dyke Technologies
Van Dyke Technologies
Description
The vulnerability allows a remote user to execute arbitrary code on the system.
The vulnerability exists due to insufficient validation of user-supplied input when a trigger action is configured to run a script. A remote user can pass a specially crafted value to the trigger and execute arbitrary commands on the system.
Remediation
Install updates from vendor's website.