Filtered by vendor Moxa Subscriptions
Filtered by product Nport 5600 Series Subscriptions

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Total 2 CVE
CVE Vendors Products Updated CVSS v3.1
CVE-2026-10831 1 Moxa 2 Cn2600 Series, Nport 5600 Series 2026-06-26 N/A
A denial-of-service vulnerability exists in NPort devices because of improper access control on the command port. The command interface does not properly validate whether a sender is associated with a valid data port session before accepting break signal commands. A remote attacker with network access can send crafted requests to disrupt serial communication for an active user session.
CVE-2025-15017 1 Moxa 11 Nport 5000ai-m12 Series, Nport 5100 Series, Nport 5100a Series and 8 more 2026-04-15 N/A
A vulnerability exists in serial device servers where active debug code remains enabled in the UART interface. An attacker with physical access to the device can directly connect to the UART interface and, without authentication, user interaction, or execution conditions, gain unauthorized access to internal debug functionality. Exploitation is low complexity and allows an attacker to execute privileged operations and access sensitive system resources, resulting in a high impact to the confidentiality, integrity, and availability of the affected device. No security impact to external or dependent systems has been identified.