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CVE-2026-7857

HIGH

7.2

Description

A vulnerability has been found in D-Link DI-8100 16.07.26A1. This vulnerability affects the function sprintf of the file /user_group.asp of the component CGI Handler. The manipulation leads to buffer overflow. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used.

CVE Details

CVSS v3.1 Score7.2

SeverityHIGH

CVSS VectorCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredHIGH

User InteractionNONE

Published5/5/2026

Last Modified5/6/2026

Sourcenvd

Honeypot Sightings0

Affected Products

dlink:di-8100dlink:di-8100_firmware

Weaknesses (CWE)

CWE-119CWE-120

References

https://github.com/draw-ctf/report/blob/main/DI-8100/user_group_asp_overflow.md(cna@vuldb.com)

https://vuldb.com/submit/807853(cna@vuldb.com)

https://vuldb.com/vuln/361134(cna@vuldb.com)

https://vuldb.com/vuln/361134/cti(cna@vuldb.com)

https://www.dlink.com/(cna@vuldb.com)

IOC Correlations

No correlations recorded

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