What’s Vulnerable › Vulnerabilities

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

• Severity: medium (CVSS 5.3 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.7% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2025-12-15 · updated 2026-10-07
• Weakness: CWE-287

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.

Affected products

• Shiguangwu sgwbox N3: through 2.0.25

References

• https://vuldb.com/?ctiid.336420
• https://vuldb.com/?id.336420
• https://vuldb.com/?submit.706914
• https://www.notion.so/sgwbox-NAS-N3-Auth-Bypass-2be6cf4e528a8092b261fbc2abc3430c?source=copy_link

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