CVE-2025-6751 Information

Jun 28, 2025 cve

Description

A vulnerability which was classified as critical was found in Linksys E8450 up to 1.2.00.360516. This affects the function set_device_language of the file portal.cgi of the component HTTP POST Request Handler. The manipulation of the argument dut_language leads to buffer overflow. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

CVSS Vector

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

Reference

https://github.com/CH13hh/tmp_store_cc/blob/main/E8450/1.md https://github.com/CH13hh/tmp_store_cc/blob/main/E8450/1.md#poc https://vuldb.com/?ctiid.314049 https://vuldb.com/?id.314049 https://vuldb.com/?submit.598217 https://www.linksys.com/

Attack Complexity

LOW

Privileges Required

LOW

User Interaction Required

LOW

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

8.8

CNNVD-202506-3405 (Published: 2025-06-27)

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