CVE-2025-11339

8.8 HIGH
Published: October 06, 2025 Modified: November 19, 2025

Description

A vulnerability has been found in D-Link DI-7100G C1 up to 20250928. This issue affects the function sub_4BD4F8 of the file /webchat/hi_block.asp of the component jhttpd. The manipulation of the argument popupId leads to buffer overflow. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used.

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CVSS v3.x Details

0.0 Low Medium High Critical 10.0
Vector String
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

References to Advisories, Solutions, and Tools

Patch Vendor Advisory Exploit Third Party Advisory
https://vuldb.com/?ctiid.327222
Source: cna@vuldb.com
Permissions Required VDB Entry
https://vuldb.com/?id.327222
Source: cna@vuldb.com
Third Party Advisory VDB Entry
https://vuldb.com/?submit.664635
Source: cna@vuldb.com
Third Party Advisory VDB Entry
https://www.dlink.com/
Source: cna@vuldb.com
Product
https://www.yuque.com/jh0ng/vmpda6/zr11zfssl8h74bn3
Source: cna@vuldb.com
Permissions Required
https://www.yuque.com/jh0ng/vmpda6/zr11zfssl8h74bn3#Wjajr
Source: cna@vuldb.com
Permissions Required

6 reference(s) from NVD

Quick Stats

CVSS v3 Score
8.8 / 10.0
EPSS (Exploit Probability)
0.1%
35th percentile
Exploitation Status
Not in CISA KEV

Weaknesses (CWE)

Affected Vendors

dlink