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Product · Juniper Networks

JSI LWC

2 known vulnerabilities.

All Critical High Medium Low Exploited only Public exploit

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  • Medium 6.7
    CVE-2026-21915

    JSI Virtual Lightweight Collector: Shell escape allows privilege escalation to root

    A Permissive List of Allowed Input vulnerability in the CLI of Juniper Networks Support Insights (JSI) Virtual Lightweight Collector (vLWC) allows a local, high privileged attacker to escalate their privileges to root. The CLI menu accepts input without caref…

    Juniper Networks JSI LWC Network devices