Medium severity5.5NVD Advisory· Published Dec 14, 2020· Updated Jun 17, 2026
CVE-2020-25231
CVE-2020-25231
Description
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 files.
Affected products
4- Range: <V8.3
<V8.3+ 1 more
- (no CPE)range: <V8.3
- (no CPE)range: All versions < V8.3
- Siemens/LOGO! 8 BM (incl. SIPLUS variants)v5Range: All versions < V8.3
Patches
Vulnerability mechanics
References
1- cert-portal.siemens.com/productcert/pdf/ssa-480824.pdfnvdVendor Advisory
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