CVE-2025-7790: D-Link Di-8100 Firmware

Medium severity, CVSS 6.5. EPSS: 1.1% chance of exploitation in the next 30 days.

A vulnerability was found in D-Link DI-8100 16.07.26A1. It has been classified as critical. This affects an unknown part of the file /menu_nat.asp of the component HTTP Request Handler. The manipulation of the argument out_addr/in_addr/out_port/proto leads to stack-based buffer overflow. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used.

Affected products

• D-Link Di-8100 Firmware: version 16.07.26a1 only

Published 2025-07-18. Last modified 2026-06-17.