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CVE-2025-14703— Shiguangwu sgwbox N3 POST Message fsnotify improper authentication

Quick assessment

Affected
Shiguangwu sgwbox N3
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

SGWBox N3是中国拾光坞（SGWBox）公司的一个网络存储设备。 SGWBox N3 2.0.25版本存在授权问题漏洞，该漏洞源于对文件/fsnotify中参数token的错误操作，可能导致身份验证不当。

CVSS 5.3 · Medium EPSS 0.69% · P50
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I. Basic Information for CVE-2025-14703

Vulnerability Information
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Vulnerability Title
Shiguangwu sgwbox N3 POST Message fsnotify improper authentication
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability has been found in Shiguangwu sgwbox N3 2.0.25. The affected element is an unknown function of the file /fsnotify of the component POST Message Handler. The manipulation of the argument token leads to improper authentication. 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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
认证机制不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
SGWBox N3 授权问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
SGWBox N3是中国拾光坞（SGWBox）公司的一个网络存储设备。 SGWBox N3 2.0.25版本存在授权问题漏洞，该漏洞源于对文件/fsnotify中参数token的错误操作，可能导致身份验证不当。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Shiguangwu sgwbox N3 2.0.25 -

II. Public POCs for CVE-2025-14703

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III. Intelligence Information for CVE-2025-14703

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Vendor Advisories for CVE-2025-14703 (3)

Other References for CVE-2025-14703 (1)

Same Patch Batch · Shiguangwu · 2025-12-15 · 7 CVEs total

CVE-2025-14705 9.8 CRITICAL Shiguangwu sgwbox N3 SHARESERVER Feature command injection
CVE-2025-14706 9.8 CRITICAL Shiguangwu sgwbox N3 NETREBOOT http_eshell_server command injection
CVE-2025-14707 9.8 CRITICAL Shiguangwu sgwbox N3 DOCKER Feature http_eshell_server command injection
CVE-2025-14708 9.8 CRITICAL Shiguangwu sgwbox N3 WIREDCFGGET http_eshell_server buffer overflow
CVE-2025-14709 9.8 CRITICAL Shiguangwu sgwbox N3 WIRELESSCFGGET http_eshell_server buffer overflow
CVE-2025-14704 7.3 HIGH Shiguangwu sgwbox N3 API eshell path traversal

IV. Related Vulnerabilities

Same product: sgwbox N3
Same vendor: Shiguangwu
Same weakness: CWE-287

V. Comments for CVE-2025-14703

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