CVE-2020-25231
Medium
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.
SeverityMedium
CVSS5.5
Exploit probability8. percentile0.2%
ProductSiemens Logo\! 8 Bm Firmware
PublishedDec 14, 2020
First seenDec 14, 2020
Weakness typeCWE-321CWE-321
How to fix
Update
- siemens logo\!_8_bm_firmware8.3 or later
- siemens logo\!_soft_comfort8.3 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| siemens logo\!_8_bm_firmware | v < 8.3 | 8.3 |
| siemens logo\!_soft_comfort | v < 8.3 | 8.3 |
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