Critical severity9.8NVD Advisory· Published Oct 14, 2026
CVE-2026-101986
CVE-2026-101986
Description
An Improper Authentication vulnerability in J-Web of Juniper Networks Junos OS and Junos OS Evolved allows an unauthenticated network attacker to bypass J-Web authentication and execute CGI content with elevated privileges via a crafted HTTP request.
Affected products
2Patches
Vulnerability mechanics
References
1News mentions
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