CVE-2025-6892 Missing authorization in EDF-G1002-BP Series
Attackers can perform unauthorized privileged operations on Moxa network devices by exploiting flawed API authentication checks after user login.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2025-6892?
CVE-2025-6892 is a high-severity missing authorization vulnerability in Moxa EDF-G1002-BP Series, published on 17 Oct 2025. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.
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.
Weakness: CWE-863
Which versions are affected by CVE-2025-6892?
How do I fix CVE-2025-6892?
No fix has been published for CVE-2025-6892 yet. Limit exposure of the affected software until one is available.
Upgrade, and check permissions on every request on the server, not only in the interface. More about Missing authorization.
Is CVE-2025-6892 being exploited?
There is no known exploitation of CVE-2025-6892 in the wild and no public exploit code.
Sources
Also known as GHSA-788j-2rch-2mj2.