CVE-2025-6121 Information

Jun 17, 2025 cve

Description

A vulnerability which was classified as critical has been found in D-Link DIR-632 FW103B08. Affected by this issue is the function get_pure_content of the component HTTP POST Request Handler. The manipulation of the argument Content-Length leads to stack-based buffer overflow. The attack may 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.

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Reference

https://github.com/xiaobor123/vul-finds/tree/main/vul-find-dir632-dlink-get_pure_content https://github.com/xiaobor123/vul-finds/tree/main/vul-find-dir632-dlink-get_pure_content#poc https://vuldb.com/?ctiid.312590 https://vuldb.com/?id.312590 https://vuldb.com/?submit.592574 https://www.dlink.com/

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

9.8

CNNVD-202506-1888 (Published: 2025-06-16)

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