CVE-2017-11351: Axesstel MU553S Firmware

Critical severity, CVSS 9.8. EPSS: 1.4% chance of exploitation in the next 30 days.

Axesstel MU553S MU55XS-V1.14 devices have a default password of admin for the admin account.

Affected products

• Axesstel MU553S Firmware: version mu553s-v1.14 only

Published 2017-09-13. Last modified 2026-06-17.