CVE-2006-1538: Enova X-Wall Asic

Medium severity, CVSS 4.9. EPSS: 0.3% chance of exploitation in the next 30 days.

The Enova X-Wall ASIC encrypts with a key obtained via Microwire from a serial EEPROM that stores the key in cleartext, which allows local users with physical access to obtain the key by reading and duplicating an EEPROM that is located on a hardware token, or by sniffing the Microwire bus.

Affected products

• Enova X-Wall Asic: any version

Published 2006-03-30. Last modified 2026-06-16.