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CVE-2025-5969

Published: Jun 10, 2025

Modified: Jun 10, 2025

PUBLISHED

CVSS v3.1

8.8

HIGH

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.

Vendor	Product	Versions
D-Link	DIR-632	affected `FW103B08`

Weaknesses (CWE)

CVSS v3.1 Details

CVSS v3.1 Vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

References

VDB-311845 | D-Link DIR-632 HTTP POST Request biurl_grou FUN_00425fd8 stack-based overflow

vdb-entry

technical-description

VDB-311845 | CTI Indicators (IOB, IOC, IOA)

signature

permissions-required

Submit #592336 | dlink DIR-632 FW103B08 Stack-based buffer overflow

third-party-advisory

https://github.com/xiaobor123/vul-finds/tree/main/vul-find-dir632-dlink-FUN_00425fd8

related

https://github.com/xiaobor123/vul-finds/tree/main/vul-find-dir632-dlink-FUN_00425fd8#poc

exploit

https://www.dlink.com/

product

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