CVE-2025-13799: Adslr B-QE2W401 Firmware

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

A vulnerability has been found in ADSLR NBR1005GPEV2 250814-r037c. This vulnerability affects the function ap_macfilter_del of the file /send_order.cgi. The manipulation of the argument mac leads to command injection. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may 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.