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CVE-2025-6292

Published: Jun 20, 2025

Modified: Jun 23, 2025

PUBLISHED

CVSS v3.1

8.8

HIGH

Description

A vulnerability has been found in D-Link DIR-825 2.03 and classified as critical. This vulnerability affects the function sub_4091AC 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.

Vendor	Product	Versions
D-Link	DIR-825	affected `2.03`

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-313294 | D-Link DIR-825 HTTP POST Request sub_4091AC stack-based overflow

vdb-entry

technical-description

VDB-313294 | CTI Indicators (IOB, IOC, IOA)

signature

permissions-required

Submit #593938 | dlink DIR-825 REVB_FIRMWARE_2.03 Stack-based Buffer Overflow

third-party-advisory

https://github.com/xiaobor123/vul-finds/tree/main/vul-find-dir825-dlink-sub_4091AC

related

https://github.com/xiaobor123/vul-finds/tree/main/vul-find-dir825-dlink-sub_4091AC#poc

exploit

https://www.dlink.com/

product

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