CVE-2023-5188: Wago Telecontrol Configurator
High severity, CVSS 7.5. EPSS: 1% chance of exploitation in the next 30 days.
The MMS Interpreter of WagoAppRTU in versions below 1.4.6.0 which is used by the WAGO Telecontrol Configurator is vulnerable to malformed packets. An remote unauthenticated attacker could send specifically crafted packets that lead to a denial-of-service condition until restart of the affected device.
Affected products
Published 2023-12-05. Last modified 2026-06-17.