#VU26264 OS Command Injection in Wago PFC200 Controller - CVE-2019-5155

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Main Vulnerability Database Vulnerabilities #VU26264

#VU26264 OS Command Injection in Wago PFC200 Controller - CVE-2019-5155

Published: March 20, 2020


Vulnerability identifier: #VU26264
Vulnerability risk: Medium
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Green
CVE-ID: CVE-2019-5155
CWE-ID: CWE-78
Exploitation vector: Remote access
Exploit availability: No public exploit available
Vulnerable software:
Wago PFC200 Controller
Software vendor:
WAGO

Description

The vulnerability allows a remote user to execute arbitrary shell commands on the target system.

The vulnerability exists due to improper input validation in the Cloud Connectivity feature. A remote administrator can inject arbitrary OS commands into any of the parameter values contained in the Firmware Update command.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.


Remediation

Cybersecurity Help is currently unaware of any official solution to address this vulnerability.

External links