CVE-2025-14709

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.

CVSS v3.1 Score

9.8

CRITICAL

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

Weakness Type (CWE)

CWE-119 Buffer Overflow

CWE-120 CWE-120

Affected Products

Vendor	Product	Versions
sgwbox	n3_firmware	< 2.0.25
sgwbox	n3	All

References

Exploits

https://www.notion.so/sgwbox-NAS-N3-Buffer-Overflow-2be6cf4e528a80258b82dee0d6d1ebd1?source=copy_link

Other References

https://vuldb.com/?ctiid.336426 https://vuldb.com/?id.336426 https://vuldb.com/?submit.706989

Frequently Asked Questions

What is CVE-2025-14709? +

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. It has a CVSS v3.1 base score of 9.8 (CRITICAL).

How severe is CVE-2025-14709? +

CVE-2025-14709 has a CVSS v3.1 score of 9.8 out of 10, rated CRITICAL. This is a critical vulnerability that should be patched immediately.

What products are affected by CVE-2025-14709? +

CVE-2025-14709 affects products from sgwbox, specifically: n3, n3_firmware. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2025-14709? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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