CVE-2025-6334

CWE-119 — Buffer OverflowCWE-121 — Stack-based Buffer Overflow3 documents3 sources
Severity
7.4HIGH
EPSS
0.3%
top 49.29%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
D-link Dir-867Dlink Dir-867 Firmware
Timeline
PublishedJun 20

Description

A vulnerability has been found in D-Link DIR-867 1.0 and classified as critical. This vulnerability affects the function strncpy of the component Query String Handler. The manipulation leads to stack-based buffer overflow. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. This vulnerability only affects products that are no longer supported by the maintainer.

CVSS vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

Affected Packages2 packages

▶CVEListV5d-link/dir-8671.0

🔴Vulnerability Details

2
CVEList
D-Link DIR-867 Query String strncpy stack-based overflow↗2025-06-20
▶
GHSA
GHSA-f3pg-qv5p-58pw: A vulnerability has been found in D-Link DIR-867 1↗2025-06-20
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CVE-2025-6334 (HIGH CVSS 7.4) | A vulnerability has been found in D | cvebase.io