CVE-2026-57262 PUBLISHED

Assigner: siemens
Reserved: 24.06.2026 Published: 11.08.2026 Updated: 11.08.2026

A vulnerability has been identified in LOGO! Soft Comfort (All versions < V9). Affected products use a static, hardcoded AES master key to encrypt project files. This could allow a local attacker to extract the master key from the application files or memory and use it to decrypt project files or remove project passwords entirely without knowing the actual user-defined password.

Metrics

CVSS Vector: CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N
CVSS Score: 7

Product Status

Vendor Siemens
Product LOGO! Soft Comfort
Versions Default: unknown
  • affected from 0 to V9 (excl.)

References

Problem Types

  • CWE-321: Use of Hard-coded Cryptographic Key CWE