CVE-2021-27452: Ge MU320E Firmware

High severity, CVSS 7.8. EPSS: 0.3% chance of exploitation in the next 30 days.

The software contains a hard-coded password that could allow an attacker to take control of the merging unit using these hard-coded credentials on the MU320E (all firmware versions prior to v04A00.1).

Affected products

• Ge MU320E Firmware: before 04a00.1 (fixed in 04a00.1)

Published 2021-03-25. Last modified 2026-06-17.