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Vulnerability record · CVE-2025-14703 · published 15 December 2025

CVE-2025-14703: Sgwbox n3 firmware improper authentication vulnerability

Sgwbox · N3 Firmware

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.

5.5 CVSS 4.0 Medium EPSS 0.68% · top 49.6% CWE-287 · Improper authentication
5.5CVSS 4.0 base score, v2 5.0
0.68%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
4References, 1 tagged exploit
17 Jun 2026Last modified by NVD

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.

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/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://vuldb.com/?ctiid.336420 Permissions RequiredVDB Entry
https://vuldb.com/?id.336420 Third Party AdvisoryVDB Entry
https://vuldb.com/?submit.706914 Third Party AdvisoryVDB Entry
https://www.notion.so/sgwbox-NAS-N3-Auth-Bypass-2be6cf4e528a8092b261fbc2abc3430c?source=copy_link ExploitThird Party Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

8.9CVE-2025-14708Sgwbox n3 firmware memory buffer overflow vulnerabilityA weakness has been identified in Shiguangwu sgwbox N3 2.0.25. Affected by this vulnerability is an unknown functionality of the file /usr/sbin/http_…EPSS 6.5%8.9CVE-2025-14709Sgwbox n3 firmware memory buffer overflow vulnerabilityA 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…EPSS 5.9%8.9CVE-2025-14707Sgwbox n3 firmware injection vulnerabilityA security flaw has been discovered in Shiguangwu sgwbox N3 2.0.25. Affected is an unknown function of the file /usr/sbin/http_eshell_server of the c…EPSS 19%8.9CVE-2025-14706Sgwbox n3 firmware injection vulnerabilityA vulnerability was identified in Shiguangwu sgwbox N3 2.0.25. This impacts an unknown function of the file /usr/sbin/http_eshell_server of the compo…EPSS 19%8.9CVE-2025-14705Sgwbox n3 firmware injection vulnerabilityA vulnerability was determined in Shiguangwu sgwbox N3 2.0.25. This affects an unknown function of the component SHARESERVER Feature. This manipulati…EPSS 17%5.5CVE-2025-14704Sgwbox n3 firmware path traversal vulnerabilityA vulnerability was found in Shiguangwu sgwbox N3 2.0.25. The impacted element is an unknown function of the file /eshell of the component API. The m…EPSS 12%7.5CVE-2026-42018JFrog Artifactory improper authentication leaks anonymous tokenJFrog Artifactory can return an internal anonymous-user token to an unauthenticated caller even when anonymous access is disabled. Because the token …KEVEPSS 9.8%analysed9.8CVE-2026-82329JFrog Artifactory improper authentication allows admin takeoverJFrog Artifactory contains an improper authentication weakness (CWE-287) that, under default configuration, may let an unauthenticated attacker with …KEVEPSS 14%analysed

Source: NIST National Vulnerability Database (record CVE-2025-14703), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.