CVE-2025-13800: Adslr B-QE2W401 Firmware

Critical severity, CVSS 9.8. EPSS: 9.4% chance of exploitation in the next 30 days.

A vulnerability was found in ADSLR NBR1005GPEV2 250814-r037c. This issue affects the function set_mesh_disconnect of the file /send_order.cgi. The manipulation of the argument mac results in command injection. It is possible to launch the attack remotely. The exploit has been made public and could be used. The vendor was contacted early about this disclosure but did not respond in any way.

Affected products

• Adslr B-QE2W401 Firmware: up to and including 250814-r037c

Published 2025-12-01. Last modified 2026-09-03.