CVE-2019-5155: Command Injection

Published Mar 10, 2020

Updated

An exploitable command injection vulnerability exists in the cloud connectivity feature of WAGO PFC200. An attacker can inject operating system commands into any of the parameter values contained in the firmware update command. This affects WAGO PFC200 Firmware version 03.02.02(14), version 03.01.07(13), and version 03.00.39(12)

Affected Software

4 affected components

WAGO PFC200 Firmware=03.00.39\(12\)

WAGO PFC200 Firmware=03.01.07\(13\)

WAGO PFC200 Firmware=03.02.02\(14\)

WAGO PFC200

Event History

Mar 10, 2020

CVE Published

via MITRE·09:59 PM

Data Sourced

via MITRE·09:59 PM

DescriptionWeakness

Frequently Asked Questions

What is CVE-2019-5155?

CVE-2019-5155 is an exploitable command injection vulnerability in the cloud connectivity feature of WAGO PFC200 firmware.

How does the vulnerability in CVE-2019-5155 work?

The vulnerability in CVE-2019-5155 allows an attacker to inject operating system commands into the firmware update command of WAGO PFC200.

Which versions of WAGO PFC200 firmware are affected by CVE-2019-5155?

WAGO PFC200 firmware versions 03.00.39(12), 03.01.07(13), and 03.02.02(14) are affected by CVE-2019-5155.

What is the severity of CVE-2019-5155?

CVE-2019-5155 has a severity score of 7.2 (out of 10).

How can I fix the vulnerability in CVE-2019-5155?

To fix the vulnerability in CVE-2019-5155, update WAGO PFC200 firmware to a version that is not affected.