CyberRota Analysis
This vulnerability has an unknown severity rating. It may be remotely exploitable. It may lead to a denial-of-service condition.
CVE
CVE-2026-10831
Severity
UNKNOWN
CVSS
N/A
EPSS
0.29%
Original NVD Description
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.