CVE-2025-14709
Shiguangwu sgwbox N3 WIRELESSCFGGET http_eshell_server buffer overflow
- State
- Published
- Severity
- 9.3 Critical
- Published
- Dec 15, 2025
- Updated
- Dec 15, 2025
- Reserved
- Dec 14, 2025
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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 9.3 Critical | 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 | VulDB |
| 3.1 | 9.8 Critical | 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 | VulDB |
| 3.0 | 9.8 Critical | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R | VulDB |
| 2.0 | 10.0 High | AV:N/AC:L/Au:N/C:C/I:C/A:C/E:POC/RL:ND/RC:UR | VulDB |
Weaknesses
Affected Products
| Product | Versions |
|---|---|
sgwbox N3Shiguangwu |
|
References
- VDB-336426 | Shiguangwu sgwbox N3 WIRELESSCFGGET http_eshell_server buffer overflowvdb-entrytechnical-description
- VDB-336426 | CTI Indicators (IOB, IOC, IOA)signaturepermissions-required
- Submit #706989 | sgwbox N3 NAS V2.0.25 Buffer Overflowthird-party-advisory
- https://www.notion.so/sgwbox-NAS-N3-Buffer-Overflow-2be6cf4e528a80258b82dee0d6d1ebd1?source=copy_linkexploit
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