Siemens SIMATIC ET 200SP Communication Processors

Source: All CISA Advisories | Added:

The Siemens SIMATIC ET 200SP communication processors have a critical vulnerability due to missing authentication for critical functions, allowing unauthenticated remote access to configuration data. This vulnerability has a high CVSS score, indicating significant risk for affected systems.

Impact: Siemens SIMATIC CP 1542SP-1, Siemens SIMATIC CP 1542SP-1 IRC, Siemens SIMATIC CP 1543SP-1, Siemens SIPLUS ET 200SP CP 1542SP-1 IRC TX RAIL, Siemens SIPLUS ET 200SP CP 1543SP-1 ISEC, Siemens SIPLUS ET 200SP CP 1543SP-1 ISEC TX RAIL

In the Wild: No

Age: Newly disclosed

Remediation: Restrict access to trusted IP addresses and update to V2.4.24 or later version.

Phishing CVE Vulnerability Update

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