CVSS 3.1
7.7 highCVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:NCVE-2020-25234
High (7.7) in siemens logo\! 8 bm firmware. EPSS 0.3% chance of exploitation in the next 30 days.
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.
Severity
- EPSS
- 0.3% chance of exploitation in the next 30 days; higher than 24% of CVEs (scores of 2026-10-31)
- CWE
- CWE-321
- Published
- Modified
- Record from
- the NVD, synced
Affected
- siemens:logo\!_8_bm_firmware