CVE-2025-14703

Shiguangwu sgwbox N3 POST Message fsnotify improper authentication

Published Dec 15, 2025 CVSS 4.0 · 6.9 Medium EPSS < 1% KEV · Not listed
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.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
First Time appeared Sgwbox n3
Sgwbox n3 Firmware
CPEs cpe:2.3:a:sgwbox:n3_nas:*:*:*:*:*:*:*:* cpe:2.3:h:sgwbox:n3:-:*:*:*:*:*:*:*
cpe:2.3:o:sgwbox:n3_firmware:*:*:*:*:*:*:*:*
Vendors & Products Sgwbox n3 Nas
Sgwbox n3
Sgwbox n3 Firmware
Type Values Removed Values Added
First Time appeared Sgwbox
Sgwbox n3 Nas
Weaknesses NVD-CWE-noinfo
CPEs cpe:2.3:a:sgwbox:n3_nas:*:*:*:*:*:*:*:*
Vendors & Products Sgwbox
Sgwbox n3 Nas
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
First Time appeared Shiguangwu
Shiguangwu sgwbox N3
Vendors & Products Shiguangwu
Shiguangwu sgwbox N3
Type Values Removed Values Added
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.
Title Shiguangwu sgwbox N3 POST Message fsnotify improper authentication
Weaknesses CWE-287
References
Metrics cvssV2_0

{'score': 5, 'vector': 'AV:N/AC:L/Au:N/C:P/I:N/A:N/E:POC/RL:ND/RC:UR'}

cvssV3_0

{'score': 5.3, 'vector': 'CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N/E:P/RL:X/RC:R'}

cvssV3_1

{'score': 5.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N/E:P/RL:X/RC:R'}

cvssV4_0

{'score': 6.9, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
VulDB
Published
Updated
Dec 15, 2025, 6:21 PM
Reserved
Dec 14, 2025, 7:00 PM
Status
Analyzed
Published
Dec 15, 2025, 4:15 AM
Modified
Oct 7, 2026, 7:10 PM