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CVE-2025-6549

Junos OS: SRX Series: J-Web can be exposed on additional interfaces

Published
Last modified
published
Not listed in CISA KEV
Fix
Fixed in 21.4R3-S9, 22.2R3-S5, 22.4R3-S5, 23.2R2-S3, 23.4R2-S5, and 1 more
None on Exploit-DB, Metasploit or GitHub
  • Exploitation: none
  • Automatable: yes
  • Technical impact: partial

Summary

An Incorrect Authorization vulnerability in the web server of Juniper Networks Junos OS on SRX Series allows an unauthenticated, network-based attacker to reach the Juniper Web Device Manager (J-Web). When Juniper Secure connect (JSC) is enabled on specific interfaces, or multiple interfaces are configured for J-Web, the J-Web UI is reachable over more than the intended interfaces. This issue affects Junos OS: • all versions before 21.4R3-S9, • 22.2 versions before 22.2R3-S5, • 22.4 versions before 22.4R3-S5, • 23.2 versions before 23.2R2-S3, • 23.4 versions before 23.4R2-S5, • 24.2 versions before 24.2R2.

Timeline

  1. CVE published
  2. CISA SSVC assessment

    Exploitation: none · Automatable: yes · Technical impact: partial

  3. Record last updated

Affected versions

  • Juniper Networks Junos OS

    fixed in 21.4R3-S9; From 22.2 · fixed in 22.2R3-S5; From 22.4 · fixed in 22.4R3-S5; From 23.2 · fixed in 23.2R2-S3; From 23.4 · fixed in 23.4R2-S5; From 24.2 · fixed in 24.2R2

References 1

supportportal.juniper.net