CVE-2026-10825 HIGH

CVE-2026-10825: Improper JSON Input Validation in WebSocket API Leads to Denial of Service

Vendor Moxa
Product NPort 6000-G2 Series
Weakness CWE-1287
Published June 16, 2026
Last update June 16, 2026
View on NVD All CVEs

CVSS base score

7.1/10
Attack vector Network
Attack complexity Low
Privileges required Low
User interaction None
Confidentiality —
Integrity —

CVSS vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N

What the vulnerability does

01Description

A denial-of-service vulnerability exists in the WebSocket API due to insufficient validation and handling of JSON-based requests. A low-privileged authenticated attacker can send a specially crafted request that causes service disruption and may result in an unexpected device reboot.

Key dates

02Disclosure timeline

June 16, 2026 CVE published
June 16, 2026 Record updated