CVE-2011-20001 | Siemens SIMATIC S7-1200 CPU V1 family up to 2.0.2 Web Server Interface denial of service (ssa-625789)

October 14, 2025 Yanac

A vulnerability categorized as problematic has been discovered in Siemens SIMATIC S7-1200 CPU V1 family and SIMATIC S7-1200 CPU V2 family up to 2.0.2. This affects an unknown function of the component Web Server Interface. The manipulation results in denial of service.

This vulnerability is reported as CVE-2011-20001. The attack can be launched remotely. No exploit exists.

It is advisable to upgrade the affected component.VulDB Recent EntriesRead More