CVE-2026-7851

A vulnerability was identified in D-Link DI-8100 16.07.26A1. This affects the function sprintf of the file yyxz.asp. The manipulation of the argument ID leads to stack-based buffer overflow. The attack is possible to be carried out remotely. The exploit is publicly available and might be used.

Score

CVSS 4.0 8.6 High

Status

Analyzed - cna@vuldb.com

Published

2026-05-05

Last modified

2026-05-06

Weaknesses

CWE-119, CWE-121

Affected products

• Di-8100 (D-link)
• Di-8100 Firmware (Dlink)

References

• https://github.com/draw-ctf/report/blob/main/DI-8100/yyxz_dlink_asp_overflow.md
• https://vuldb.com/submit/807798
• https://vuldb.com/vuln/361128
• https://vuldb.com/vuln/361128/cti
• https://www.dlink.com/