CVE-2023-46685: LEVEL1 Wbr-6013 Firmware

Critical severity, CVSS 9.8. EPSS: 1% chance of exploitation in the next 30 days.

A hard-coded password vulnerability exists in the telnetd functionality of LevelOne WBR-6013 RER4_A_v3411b_2T2R_LEV_09_170623. A set of specially crafted network packets can lead to arbitrary command execution.

Affected products

• LEVEL1 Wbr-6013 Firmware: version rer4_a_v3411b_2t2r_lev_09_170623 only

Published 2024-07-08. Last modified 2026-06-17.