Unknown Individual

**Name of the Vulnerable Software and Affected Versions:** Juniper Networks Junos OS on SRX Series versions prior to 21.4R3-S9 Juniper Networks Junos OS on SRX Series versions 22.2 through 22.2R3-S5 Juniper Networks Junos OS on SRX Series versions 22.4 through 22.4R3-S5 Juniper Networks Junos OS on SRX Series versions 23.2 through 23.2R2-S3 Juniper Networks Junos OS on SRX Series versions 23.4 through 23.4R2-S5 Juniper Networks Junos OS on SRX Series versions 24.2 through 24.2R2 **Description:** An incorrect authorization vulnerability exists in the web server of Juniper Networks Junos OS on SRX Series. This allows an unauthenticated, network-based attacker to access the Juniper Web Device Manager (J-Web). The issue occurs when Juniper Secure connect (JSC) is enabled on specific interfaces, or multiple interfaces are configured for J-Web, making the J-Web UI reachable over more than the intended interfaces. **Recommendations:** Update to Junos OS version 21.4R3-S9 or later. Update to Junos OS version 22.2R3-S5 or later. Update to Junos OS version 22.4R3-S5 or later. Update to Junos OS version 23.2R2-S3 or later. Update to Junos OS version 23.4R2-S5 or later. Update to Junos OS version 24.2R2 or later.