Vulnerability · Published Oct 17, 2025 · Assigned by Moxa
CVE-2025-6892
High 8.7
In plain English
A high-severity incorrect authorization in EDF-G1002-BP Series from Moxa. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.5% (higher than 44% of all known vulnerabilities).
Official 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.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Moxa | EDR-G9010 Series | 1.0 – through 3.14 |
| Moxa | EDR-8010 Series | 1.0 – through 3.17 |
| Moxa | EDF-G1002-BP Series | 1.0 – through 3.17 |
| Moxa | TN-4900 Series | 1.0 – through 3.14 |
| Moxa | NAT-102 Series | 1.0 – through 3.17 |
| Moxa | NAT-108 Series | 1.0 – through 3.16 |
| Moxa | OnCell G4302-LTE4 Series | 1.0 – through 3.13 |
Weakness: CWE-863 · 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