CVE-2026-101956 — Junos OS: Unauthorized root command execution when J-Web is enabled
An Improper Authentication vulnerability in the J-Web web management component of Juniper Networks Junos OS allows an unauthenticated remote attacker to execute arbitrary Junos …
Published: 2026-10-14 · CVSS: 9.3 · CVSS 4.0
An Improper Authentication vulnerability in the J-Web web management component of Juniper Networks Junos OS allows an unauthenticated remote attacker to execute arbitrary Junos commands with root privileges via the exposed J-Web web interface.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7