VULNERABILITY INTELLIGENCE
CVE-2026-10831
EPSS probability0.29%
CISA KEVNot currently listed
Published2026-06-16
Last modified2026-06-17
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.
Weakness classification
- psirt@moxa.com: CWE-862