Axesstel MU553S MU55XS-V1.14 devices have a default password of admin for the admin account.
https://iscouncil.blogspot.com/2017/08/multiple-vulnerabilities-in-axesstel.html
Source: Mitre, NVD
Published: 2017-09-13
Updated: 2026-06-17
Base Score: 10
Vector: CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C
Severity: Critical
Base Score: 9.8
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS: 0.00299