Description
An Execution with Unnecessary Privileges vulnerability has been identified in Moxa’s network security appliances and routers. A flaw in broken access control has been identified in the /api/v1/setting/data endpoint of the affected device. This flaw allows a low-privileged authenticated user to call the API without the required permissions, thereby gaining the ability to access or modify system configuration data. Successful exploitation may lead to privilege escalation, allowing the attacker to access or modify sensitive system settings. While the overall impact is high, there is no loss of confidentiality or integrity within any subsequent systems.
Metrics
CVSS 4.0 9.3/10
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:H/E:X/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:X/V:X/RE:X/U:XWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| Moxa | EDR-G9010 Series | >= 1.0, <= 3.14 |
| Moxa | EDR-8010 Series | >= 1.0, <= 3.17 |
| Moxa | EDF-G1002-BP Series | >= 1.0, <= 3.17 |
| Moxa | TN-4900 Series | >= 1.0, <= 3.14 |
| Moxa | NAT-102 Series | >= 1.0, <= 3.17 |
| Moxa | NAT-108 Series | >= 1.0, <= 3.16 |
| Moxa | OnCell G4302-LTE4 Series | >= 1.0, <= 3.13 |
References
Timeline
- Published
- Oct 17, 2025
- Last modified
- Oct 18, 2026
- NVD status
- Deferred