WAGO WP400 up to 4.5.10 Web-based Management Interface code injection

Summaryinfo

A vulnerability categorized as critical has been discovered in WAGO CC100, PFC100 G1, PFC100 G2, PFC200 G1, PFC200 G2, TP600, Edge Controller and WP400 up to 4.5.10. This affects an unknown function of the component Web-based Management Interface. Executing a manipulation can lead to code injection. This vulnerability appears as CVE-2024-1490. The attack may be performed from remote. There is no available exploit.

Detailsinfo

A vulnerability classified as critical was found in WAGO CC100, PFC100 G1, PFC100 G2, PFC200 G1, PFC200 G2, TP600, Edge Controller and WP400 up to 4.5.10. This vulnerability affects an unknown functionality of the component Web-based Management Interface. The manipulation with an unknown input leads to a code injection vulnerability. The CWE definition for the vulnerability is CWE-94. The product constructs all or part of a code segment using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the syntax or behavior of the intended code segment. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

An authenticated remote attacker with high privileges can exploit the OpenVPN configuration via the web-based management interface of a WAGO PLC. If user-defined scripts are permitted, OpenVPN may allow the execution of arbitrary shell commands enabling the attacker to run arbitrary commands on the device.

The advisory is available at certvde.com. This vulnerability was named CVE-2024-1490 since 02/14/2024. The exploitation appears to be easy. The attack can be initiated remotely. Additional levels of successful authentication are necessary for exploitation. The technical details are unknown and an exploit is not available. The structure of the vulnerability defines a possible price range of USD $0-$5k at the moment (estimation calculated on 04/09/2026). This vulnerability is assigned to T1059 by the MITRE ATT&CK project.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

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Productinfo

Vendor

• WAGO

Name

• CC100
• Edge Controller
• PFC100 G1
• PFC100 G2
• PFC200 G1
• PFC200 G2
• TP600
• WP400

Version

• 4.5.0
• 4.5.1
• 4.5.2
• 4.5.3
• 4.5.4
• 4.5.5
• 4.5.6
• 4.5.7
• 4.5.8
• 4.5.9
• 4.5.10

License

• commercial

CPE 2.3info

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CPE 2.2info

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Entryinfo

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