WAGO Compact Controller CC100 Device Configuration os command injection

Summaryinfo

A vulnerability was found in WAGO Compact Controller CC100, Edge Controller, Series PFC100, Series PFC200, Series Touch Panel 600 Advanced Line, Series Touch Panel 600 Marine Line and Series Touch Panel 600 Standard Line. It has been classified as critical. Impacted is an unknown function of the component Device Configuration Handler. This manipulation causes os command injection. This vulnerability appears as CVE-2023-1698. The attack may be initiated remotely. There is no available exploit. Upgrading the affected component is recommended.

Detailsinfo

A vulnerability was found in WAGO Compact Controller CC100, Edge Controller, Series PFC100, Series PFC200, Series Touch Panel 600 Advanced Line, Series Touch Panel 600 Marine Line and Series Touch Panel 600 Standard Line. It has been declared as very critical. Affected by this vulnerability is an unknown code block of the component Device Configuration Handler. The manipulation with an unknown input leads to a os command injection vulnerability. The CWE definition for the vulnerability is CWE-78. The product constructs all or part of an OS command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended OS command when it is sent to a downstream component. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

In multiple products of WAGO a vulnerability allows an unauthenticated, remote attacker to create new users and change the device configuration which can result in unintended behaviour, Denial of Service and full system compromise.

The weakness was presented 05/15/2023 as VDE-2023-007. It is possible to read the advisory at cert.vde.com. This vulnerability is known as CVE-2023-1698 since 03/29/2023. The technical details are unknown and an exploit is not publicly available. The pricing for an exploit might be around USD $0-$5k at the moment (estimation calculated on 05/15/2023). The attack technique deployed by this issue is T1202 according to MITRE ATT&CK.

Upgrading eliminates this vulnerability.

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Productinfo

Vendor

• WAGO

Name

• Compact Controller CC100
• Edge Controller
• Series PFC100
• Series PFC200
• Series Touch Panel 600 Advanced Line
• Series Touch Panel 600 Marine Line
• Series Touch Panel 600 Standard Line

License

• commercial

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