CVE-2026-7855: D-Link Di-8100 Firmware

High severity, CVSS 7.2. EPSS: 1.2% chance of exploitation in the next 30 days.

A vulnerability was detected in D-Link DI-8100 16.07.26A1. Affected by this issue is the function tggl_asp of the file /tggl.asp of the component HTTP Request Handler. Performing a manipulation of the argument Name results in buffer overflow. The attack can be initiated remotely. The exploit is now public and may be used.

Affected products

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

Published 2026-05-05. Last modified 2026-07-24.