Skip to content
CVE PROGRAM SOURCE RECORD9.3 Critical

CVE-2026-33784

JSI Virtual Lightweight Collector: Default password is not required to be changed which allows unauthorized high-privileged access

Description

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 access to the system by unauthorized actors possible.This issue affects all versions of vLWC before 3.0.94.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Juniper Networks JSI LWC

Default version status: unaffected

  • 0 to < 3.0.94affected

References