CVE-2025-41744: Sprecher-Automation Sprecon-E-C Firmware

Critical severity, CVSS 9.1. EPSS: 0.4% chance of exploitation in the next 30 days.

Sprecher Automations SPRECON-E series uses default cryptographic keys that allow an unprivileged remote attacker to access all encrypted communications, thereby compromising confidentiality and integrity.

Affected products

Published 2025-12-02. Last modified 2026-09-26.