Command Injection Vulnerability in WAGO PFC200 Firmware
CVE-2019-5157

7.2HIGH

Key Information:

Vendor

Wago

Status
Wago Pfc200 Firmware
Vendor
CVE Published:
11 March 2020

What is CVE-2019-5157?

A command injection vulnerability exists within the Cloud Connectivity feature of WAGO's PFC200 Firmware. This flaw enables attackers to insert operating system commands through the TimeoutUnconfirmed parameter in the Firmware Update command. Successful exploitation of this vulnerability could lead to unauthorized access and manipulation of system operations, jeopardizing the integrity and security of the firmware.

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

.