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CWE

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CVE-2026-7854

Published: May 5, 2026

Modified: May 6, 2026

PUBLISHED

CVSS v3.1

9.8

CRITICAL

Description

A security vulnerability has been detected in D-Link DI-8100 16.07.26A1. Affected by this vulnerability is the function url_rule_asp of the file /url_rule.asp of the component POST Parameter Handler. Such manipulation leads to buffer overflow. It is possible to launch the attack remotely. The exploit has been disclosed publicly and may be used.

Vendor	Product	Versions
D-Link	DI-8100	affected `16.07.26A1`

Weaknesses (CWE)

CVSS v3.1 Details

CVSS v3.1 Vector

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

References

VDB-361131 | D-Link DI-8100 POST Parameter url_rule.asp url_rule_asp buffer overflow

vdb-entry

technical-description

VDB-361131 | CTI Indicators (IOB, IOC, IOA)

signature

permissions-required

Submit #807838 | D-Link DI-8100 16.07.26A1 Denial of Service

third-party-advisory

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

exploit

https://www.dlink.com/

product

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