CVE-2026-7856

A flaw has been found in D-Link DI-8100 16.07.26A1. This affects an unknown part of the file /url_member.asp of the component Web Management Interface. Executing a manipulation of the argument Name can lead to buffer overflow. The attack can be launched remotely. The exploit has been published and may be used.

CVSS v4.0

7.3 HIGHCVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

CVSS v3.1

7.2 HIGHCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

CVSS v2.0

8.3 HIGHAV:N/AC:L/Au:M/C:C/I:C/A:C

EPSS

4.59% chance of exploitation in the next 30 days, 91th percentile

Published

2026-05-05

Proof-of-concept exploits (1)

• draw-ctf/report/blob/main/DI-8100/url_member_asp_overflow.md

References

• CVE Record
• NVD entry

Related

• CVE-2026-7247
• CVE-2026-7248
• CVE-2026-7851
• CVE-2026-7853
• CVE-2026-7854
• CVE-2026-7855