CVE-2026-7853

D-Link DI-8100 HTTP auto_reboot.asp sprintf buffer overflow

Published: May 5, 2026Updated: Jul 24, 2026 Sources: CVE List NVD BDUCWE-119

9.8CRITICAL

Description

A weakness has been identified in D-Link DI-8100 16.07.26A1. Affected is the function sprintf of the file /auto_reboot.asp of the component HTTP Handler. This manipulation of the argument enable/time causes buffer overflow. It is possible to initiate the attack remotely. The exploit has been made available to the public and could be used for attacks.

No summary for this CVE yet.

CVSS Vector Breakdown

Exploitability

AV:NAttack Vector

Network

AC:LAttack Complexity

Low

PR:NPrivileges Required

None

UI:NUser Interaction

None

Scope

S:UScope

Unchanged

Impact

C:HConfidentiality

High

I:HIntegrity

High

A:HAvailability

High

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Weaknesses

CWE-119 CWE-120

Affected Products

D-Link Corp.

commercial·TWaka dlink, d-link international, d-link corporation

DI-8100

Networking Infrastructure

di-8100 firmware

Networking Infrastructure

D-Link

commercial·TW

DI-8100

Networking Infrastructure

Exploitability

Official Patch Available

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Attack Graph

Products CVE Techniques Tactics

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MITRE ATT&CK

2 techniques

Initial Access

Privilege Escalation

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References

https://github.com/draw-ctf/report/blob/main/DI-8100/auto_reboot_asp_overflow.md

github.com

https://vuldb.com/submit/807837

vuldb.com

https://vuldb.com/vuln/361130

vuldb.com

and 2 more references View all →

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