CVE-2026-9051: Ni Systemlink Enterprise

Critical severity, CVSS 9.1. EPSS: 0.8% chance of exploitation in the next 30 days.

There is an authentication bypass vulnerability in the NI SystemLink Enterprise Dashboard application that may allow an unauthenticated remote attacker to bypass authentication controls leading to privilege escalation or information disclosure.  Successful exploitation requires an attacker to send a specially crafted HTTP request.  This vulnerability affects NI SystemLink Enterprise 2026-04 and prior versions.

Affected products

• Ni Systemlink Enterprise: up to and including 2026-04

Published 2026-05-29. Last modified 2026-07-22.