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CVSS 9.8 · CRITICAL

CVE-2026-7248

A vulnerability was found in D-Link DI-8100 16.07.26A1. This affects the function tgfile_htm of the file tgfile.htm of the component CGI Endpoint. The manipulation of the argument fn results in buffer overflow. The attack can be executed remotely. The exploit has been made public and could be used.

View on NVD

Analysis

This is a buffer overflow vulnerability in the firmware of a specific D-Link enterprise router model. It is a vendor-specific hardware issue that does not affect the software development stack, server infrastructure, or common consumer devices used by the community.

Severity

Score: 9.8(CRITICAL)
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
AV: NETWORK
AC: LOW
PR: NONE
UI: NONE
S: UNCHANGED
C: HIGH
I: HIGH
A: HIGH
Weakness (CWE): CWE-119CWE-120

EPSS

Probability of exploitation (next 30 days): 0.0003 (0.0%)
Percentile: 8.1%
EPSS: 2026-05-06

Affects

dlink:di-8100_firmwaredlink:di-8100

Technical description

A vulnerability was found in D-Link DI-8100 16.07.26A1. This affects the function tgfile_htm of the file tgfile.htm of the component CGI Endpoint. The manipulation of the argument fn results in buffer overflow. The attack can be executed remotely. The exploit has been made public and could be used.

Published: 4/28/2026, 9:16:18 AM
Last modified: 4/30/2026, 1:18:11 PM

References

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