CVE-2025-6549
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
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.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Juniper Networks | Junos OS | 0 < 21.4R3-S9 | affected |
| Juniper Networks | Junos OS | 22.2 < 22.2R3-S5 | affected |
| Juniper Networks | Junos OS | 22.4 < 22.4R3-S5 | affected |
| Juniper Networks | Junos OS | 23.2 < 23.2R2-S3 | affected |
| Juniper Networks | Junos OS | 23.4 < 23.4R2-S5 | affected |
| Juniper Networks | Junos OS | 24.2 < 24.2R2 | affected |
Weaknesses
- CWE-863: CWE-863 Incorrect Authorization
Workarounds
To reduce the risk of exploitation configure a firewall filter on all ingress interfaces over which J-Web is not meant to be reachable or ensure that the resp. security policies don't allow such connections.
ADP Enrichment
CISA ADP Vulnrichment
- SSVC:
- Exploitation: none
- Automatable: yes
- Technical Impact: partial
References
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