CVE-2025-14709 CRITICAL

CVE-2025-14709: Shiguangwu sgwbox N3 WIRELESSCFGGET http_eshell_server buffer overflow

Vendor Shiguangwu
Product sgwbox N3
Weakness CWE-120
Published December 15, 2025
Last update December 15, 2025

CVSS base score

9.3/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Confidentiality
Integrity

CVSS vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P

What the vulnerability does

01Description

A security vulnerability has been detected in Shiguangwu sgwbox N3 2.0.25. Affected by this issue is some unknown functionality of the file /usr/sbin/http_eshell_server of the component WIRELESSCFGGET Interface. The manipulation of the argument params leads to buffer overflow. Remote exploitation of the attack is possible. The exploit has been disclosed publicly and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

Key dates

02Disclosure timeline

December 15, 2025 CVE published
December 15, 2025 Record updated