CVE-2025-5912

HIGH

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

Title source: llm
STIX 2.1

Description

A vulnerability was found in D-Link DIR-632 FW103B08. It has been declared as critical. This vulnerability affects the function do_file of the component HTTP POST Request 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.

References (6)

Core 6
Core References
Third Party Advisory, VDB Entry vdb-entry technical-description
https://vuldb.com/?id.311686
Permissions Required, VDB Entry signature permissions-required
https://vuldb.com/?ctiid.311686
Third Party Advisory, VDB Entry third-party-advisory
https://vuldb.com/?submit.592307
Product product
https://www.dlink.com/

Scores

CVSS v3 8.8
EPSS 0.0095
EPSS Percentile 56.6%
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