CVE-2022-4332: Sprecher-Automation Sprecon-E-C Firmware

Medium severity, CVSS 6.8. EPSS: 0.3% chance of exploitation in the next 30 days.

In Sprecher Automation SPRECON-E-C/P/T3 CPU in variant PU244x a vulnerable firmware verification has been identified. Through physical access and hardware manipulation, an attacker might be able to bypass hardware-based code verification and thus inject and execute arbitrary code and gain full access of the device.

Affected products

• Sprecher-Automation Sprecon-E-C Firmware: affected versions not specified
• Sprecher-Automation Sprecon-E-P DL6-1 Firmware: affected versions not specified
• Sprecher-Automation Sprecon-E-P DQ6-1 Firmware: affected versions not specified
• Sprecher-Automation Sprecon-E-P DS6-0 Firmware: affected versions not specified
• Sprecher-Automation Sprecon-E-t3 Firmware: affected versions not specified
• Sprecher-Automation Sprecon-E-Tc Ax-3110 Firmware: affected versions not specified

Published 2023-06-01. Last modified 2026-06-17.