Juniper Networks Junos OS EX is a network operating system designed specifically for Juniper Networks' hardware devices. This operating system provides secure programming interfaces and Junos SDK. Juniper Networks Junos OS EX has a security vulnerability that stems from a PHP external variable modification vulnerability in the J-Web module. This rule supports to defend the A6: Vulnerable and Outdated Components of OWASP Top 10 - 2021. Other reference:None