


Perceptive Security
SOC/SIEM Consultancy

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 H…
Published:
4 mei 2026 om 22:00:00
Alert date:
5 mei 2026 om 20:13:49
Source:
nvd.nist.gov
Network Infrastructure, Mobile & IoT
A buffer overflow vulnerability has been identified in D-Link DI-8100 router firmware version 16.07.26A1. The vulnerability affects the tggl_asp function in the /tggl.asp file within the HTTP Request Handler component. Attackers can exploit this flaw by manipulating the Name argument to cause a buffer overflow. The vulnerability can be exploited remotely and poses a significant security risk. Public exploits are now available, making this vulnerability particularly dangerous for affected systems. Organizations using D-Link DI-8100 routers should prioritize patching or implementing compensating controls.
Technical details
Mitigation steps:
Affected products:
D-Link DI-8100
Related links:
https://nvd.nist.gov/vuln/detail/CVE-2026-7855
https://github.com/draw-ctf/report/blob/main/DI-8100/tggl_asp_overflow.md
https://vuldb.com/submit/807841
https://vuldb.com/vuln/361132
https://vuldb.com/vuln/361132/cti
https://www.dlink.com/
Related CVE's:
Related threat actors:
IOC's:
This article was created with the assistance of AI technology by Perceptive.
