The login function in the RequestController class in Moxa OnCell Central Manager before 2.2 has a hardcoded root password, which allows remote attackers to obtain administrative access via a login session.
Severity
CVSS 3.0
8.3 high
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:L
EPSS
1.7% chance of exploitation in the next 30 days; higher than 77% of CVEs (scores of 2026-10-31)