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Vulnerability · Published Dec 15, 2025 · Assigned by VulDB

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

Critical 9.8

In plain English

A critical-severity buffer overflow in sgwbox N3 from Shiguangwu. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 5.9% (higher than 93% of all known vulnerabilities).

Severity (CVSS 3.1)9.8Critical
Exploit odds (30 days)5.9%top 6.8% of all CVEs
Exploited in the wildNo reportsCISA SSVC: poc
Attack toolingNoneno public tooling known

Official description

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.

Affected products (as reported)

VendorProductVersions
Shiguangwu sgwbox N3 2.0.25

Weakness: CWE-120, CWE-119 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R

References