CVE-2025-5969

HIGH

D-Link DIR-632 FW103B08 - Stack-Based Buffer Overflow in HTTP POST Request Handler

Title source: llm
STIX 2.1

Description

A vulnerability has been found in D-Link DIR-632 FW103B08 and classified as critical. Affected by this vulnerability is the function FUN_00425fd8 of the file /biurl_grou of the component HTTP POST Request Handler. The manipulation leads to stack-based buffer overflow. The attack can be launched 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.

References (6)

Core 6
Core References
Third Party Advisory, VDB Entry vdb-entry technical-description
https://vuldb.com/?id.311845
Permissions Required, VDB Entry signature permissions-required
https://vuldb.com/?ctiid.311845
Third Party Advisory, VDB Entry third-party-advisory
https://vuldb.com/?submit.592336
Product product
https://www.dlink.com/

Scores

CVSS v3 8.8
EPSS 0.0090
EPSS Percentile 54.9%
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-632_firmware 103b08
Published Jun 10, 2025
Tracked Since Feb 18, 2026