Critical (9.8). EPSS 0.5% chance of exploitation in the next 30 days.
Incorrect access control in the UART/Serial interface on the LB-LINK BL-W1210M v2.0 router allows attackers to access the root terminal without authentication.
Severity
CVSS 3.1
9.8 critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS
0.5% chance of exploitation in the next 30 days; higher than 45% of CVEs (scores of 2026-10-31)