CVE-2025-6291

HIGH

D-Link DIR-825 2.03 - Buffer Overflow

Title source: llm
STIX 2.1

Description

A vulnerability, which was classified as critical, was found in D-Link DIR-825 2.03. This affects the function do_file of the component HTTP POST Request Handler. The manipulation leads to stack-based buffer overflow. It is possible to initiate the attack 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.

Scores

CVSS v3 8.8
EPSS 0.0083
EPSS Percentile 74.5%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment
Exploitation poc
Automatable no
Technical Impact total

Details

CWE
CWE-119 CWE-121
Status published
Products (1)
dlink/dir-825_firmware 2.03
Published Jun 20, 2025
Tracked Since Feb 18, 2026