Arbitrary Command Execution Vulnerability in WAGO PLC OpenVPN Configuration
CVE-2024-1490

7.2HIGH

Key Information:

Vendor

Wago

Status
Cc100 (0751-9x01)
Pfc100 G1 (0750-810-xxxx-xxxx)
Pfc100 G2 (0750-811x-xxxx-xxxx)
Pfc200 G1 (750-820x-xxxx-xxxx)
Vendor
CVE Published:
9 April 2026

What is CVE-2024-1490?

The vulnerability allows an authenticated remote attacker with high privileges to exploit the OpenVPN configuration through the web-based management interface of a WAGO PLC. If user-defined scripts are enabled, it opens the door for executing arbitrary shell commands on the device, posing significant security risks to the integrity and availability of the system.

Affected Version(s)

CC100 (0751-9x01) 0.0.0 <= 4.5.10

Edge Controller (0752-8303-8000-0002) 0.0.0 <= 4.5.10

PFC100 G1 (0750-810-xxxx-xxxx) 0.0.0 <= 3.10.10

References

https://certvde.com/de/advisories/VDE-2024-008
https://wago.csaf-tp.certvde.com/.well-known/csaf/white/2...
vendor-advisory

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

Credit

Jeroen Wijenbergh, Floris Hendriks from Radboud University
.