Command Injection Vulnerability in WAGO PFC200 Products
CVE-2019-5156

7.2HIGH

Key Information:

Vendor

Wago

Status
Wago Pfc200 Firmware
Vendor
CVE Published:
11 March 2020

What is CVE-2019-5156?

A command injection vulnerability exists in the cloud connectivity functionality of WAGO PFC200 products. This flaw allows an attacker to inject harmful operating system commands into the TimeoutPrepared parameter of the firmware update command, potentially compromising the device's integrity and security.

Affected Version(s)

WAGO PFC200 Firmware version 03.02.02(14)

WAGO PFC200 Firmware version 03.01.07(13)

WAGO PFC200 Firmware version 03.00.39(12)

References

https://talosintelligence.com/vulnerability_reports/TALOS...
x_refsource_MISC

CVSS V3.1

Score:
7.2
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
High
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.