CVE-2024-41969

WAGO: CODESYS V3 Configuration Authentication Bypass in Multiple Devices

State: Published
Severity: 8.8 High
Published: Nov 18, 2024
Updated: Jan 30, 2025
Reserved: Jul 25, 2024

Description

A low privileged remote attacker may modify the configuration of the CODESYS V3 service through a missing authentication vulnerability which could lead to full system access and/or DoS.

Scores

CVSS	Score	Vector	Source
3.1	8.8 High	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H	CERTVDE

Weaknesses

CWE-306 Missing Authentication for Critical Function

Affected Products

Product	Versions
CC100 0751-9x01WAGO	0.0.0 through 4.5.10 (FW27)Affected
PFC100 G2 0750-811x-xxxx-xxxxWAGO	0.0.0 through 4.5.10 (FW27)Affected
PFC200 G2 750-821x-xxx-xxxWAGO	0.0.0 through 4.5.10 (FW27)Affected
TP600 0762-420x/8000-000xWAGO	0.0.0 through 4.5.10 (FW27)Affected
TP600 0762-430x/8000-000xWAGO	0.0.0 through 4.5.10 (FW27)Affected
TP600 0762-520x/8000-000xWAGO	0.0.0 through 4.5.10 (FW27)Affected
TP600 0762-530x/8000-000xWAGO	0.0.0 through 4.5.10 (FW27)Affected
TP600 0762-620x/8000-000xWAGO	0.0.0 through 4.5.10 (FW27)Affected
TP600 0762-630x/8000-000xWAGO	0.0.0 through 4.5.10 (FW27)Affected
Edge Controller 0752-8303/8000-0002WAGO	0.0.0 through 4.5.10 (FW27)Affected
PFC100 G1 0750-810x/xxxx-xxxxWAGO	0.0.0 through 3.10.10 (FW22 Patch 1)Affected
PFC200 G1 750-820x-xxx-xxxWAGO	0.0.0 through 3.10.10 (FW22 Patch 1)Affected
PFC200 G1 0750-820x/xxx-xxxWAGO	0.0.0 through 03.03.08 (80)Affected
PFC200 G2 0750-821x/xxx-xxxWAGO	0.0.0 through 04.04.03 (70)Affected
CC100 0751/9x01WAGO	0.0.0 through 04.03.03 (72)Affected
CC100 0751/9x01WAGO	0.0.0 through 04.04.03 (70)Affected

References

https://cert.vde.com/en/advisories/VDE-2024-047

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