Siemens LOGO! 8 BM Use of Hard-Coded Cryptographic Key (CVE-2020-25231)

A vulnerability has been identified in LOGO! 8 BM incl. SIPLUS variants All versions V8.3, LOGO! Soft Comfort All versions V8.3. The encryption of program data for the affected devices uses a static key. An attacker could use this key to extract confidential information from protected program...

CVE-2020-25231

creationtimestamp| type| source ---|---|--- 2020-12-15 00:39:45+00:00| seen| https://t.me/cibsecurity/20794...

CVE-2020-25231

CVE-2020-25231 affects Siemens LOGO! 8 BM (incl. SIPLUS variants) and LOGO! Soft Comfort with all versions before 8.3. The root cause is a static cryptographic key used to encrypt program data, enabling an attacker to extract confidential information from protected program files. Impact is inform...