An Incorrect Authorization vulnerability has been identified in Moxa’s network security appliances and routers. A flaw in the API authentication mechanism allows unauthorized access to protected API endpoints, including those intended for administrative functions. This vulnerability can be exploited after a legitimate user has logged in, as the system fails to properly validate session context or privilege boundaries. An attacker may leverage this flaw to perform unauthorized privileged operations. While successful exploitation can severely impact the confidentiality, integrity, and availability of the affected device itself, there is no loss of confidentiality or integrity within any subsequent systems.
History

Mon, 20 Oct 2025 13:30:00 +0000

Type Values Removed Values Added
First Time appeared Moxa
Moxa edf-g1002-bp
Moxa edr-8010
Moxa edr-g9010
Moxa nat-102
Moxa nat-108
Moxa oncell G4302-lte4
Moxa tn-4900
Vendors & Products Moxa
Moxa edf-g1002-bp
Moxa edr-8010
Moxa edr-g9010
Moxa nat-102
Moxa nat-108
Moxa oncell G4302-lte4
Moxa tn-4900

Fri, 17 Oct 2025 14:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Fri, 17 Oct 2025 02:15:00 +0000

Type Values Removed Values Added
Description An Incorrect Authorization vulnerability has been identified in Moxa’s network security appliances and routers. A flaw in the API authentication mechanism allows unauthorized access to protected API endpoints, including those intended for administrative functions. This vulnerability can be exploited after a legitimate user has logged in, as the system fails to properly validate session context or privilege boundaries. An attacker may leverage this flaw to perform unauthorized privileged operations. While successful exploitation can severely impact the confidentiality, integrity, and availability of the affected device itself, there is no loss of confidentiality or integrity within any subsequent systems.
Weaknesses CWE-863
References
Metrics cvssV4_0

{'score': 8.7, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:H'}


cve-icon MITRE

Status: PUBLISHED

Assigner: Moxa

Published: 2025-10-17T02:07:25.796Z

Updated: 2025-10-17T13:46:59.486Z

Reserved: 2025-06-28T15:51:35.946Z

Link: CVE-2025-6892

cve-icon Vulnrichment

Updated: 2025-10-17T13:46:44.163Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2025-10-17T02:15:52.997

Modified: 2025-10-21T19:31:50.020

Link: CVE-2025-6892

cve-icon Redhat

No data.