NVD CRITICAL: CVE-2026-33784 — A Use of Default Password vulnerability in the Juniper Networks Support Insigh...

Thursday, April 9, 2026 at 10:16 PM UTC·Source: NIST NVD

Updated: Friday, April 10, 2026 at 12:17 AM UTC

Executive Summary

A Use of Default Password vulnerability in the Juniper Networks Support Insights (JSI) Virtual Lightweight Collector (vLWC) allows an unauthenticated, network-based attacker to take full control of the device. vLWC software images ship with an initial password for a high privileged account. A change of this password is not enforced during the provisioning of the software, which can make full

Analysis

Indicators of Compromise (1)

CVE (1)

CVE-2026-33784

NVD MITRE CVE

Source Attribution

Originally published by NIST NVD on Apr 9, 2026. Verified by: NIST.

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