CVE-2026-7851

HIGH 7.2

D-Link DI-8100 yyxz.asp sprintf stack-based overflow

CVSS Score

7.2

EPSS Score

0.0%

EPSS Percentile

0th

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.

CWE	CWE-121 CWE-119
Vendor	d-link
Product	di-8100
Published	May 5, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Scope

Confidentiality

Integrity

Availability

Affected Versions

D-Link / DI-8100

16.07.26A1

References

NVD ↗ CVE.org ↗ EPSS Data ↗

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

Credits

🔍 draw (VulDB User)