A vulnerability was found in Tenda RX3 16.03.13.11. The affected element is the function set_qosMib_list of the file /goform/formSetQosBand. Performing a manipulation of the argument list results in stack-based buffer overflow. It is possible to initiate the attack remotely. The exploit has been made public and could be used.

Published: 2026-02-08

CVSS: 9.0

CVSS Vector: AV:N/AC:L/Au:S/C:C/I:C/A:C

Download CVE-2026-2187 POC (Proof-of-Concept) here:

Tip: Download official Tor Browser at https://www.torproject.org/download/ to access .onion links.

Check our portfolio:

https://dnacompany.com/poc-136-cve-2026-25520/

https://dnacompany.com/poc-275-cve-2020-37183/

https://dnacompany.com/poc-624-cve-2026-24849/

https://dnacompany.com/poc-230-cve-2026-25809/