7.7
CWE
321
Advisory Published
Updated

CVE-2020-25234

First published: Mon Dec 14 2020(Updated: )

A vulnerability has been identified in LOGO! 8 BM (incl. SIPLUS variants) (All versions < V8.3), LOGO! Soft Comfort (All versions < V8.3). The LOGO! program files generated and used by the affected components offer the possibility to save user-defined functions (UDF) in a password protected way. This protection is implemented in the software that displays the information. An attacker could reverse engineer the UDFs directly from stored program files.

Credit: productcert@siemens.com

Affected SoftwareAffected VersionHow to fix
Siemens Logo\! 8 Bm Firmware<8.3
Siemens Logo\! 8 Bm

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