Incorrect Authorization Flaw in Juniper Networks Junos OS for SRX Series
CVE-2025-6549

6.9MEDIUM

Key Information:

Vendor

Juniper Networks
Status
Junos Os
Vendor
CVE Published:
11 July 2025

Badges

👾 Exploit Exists

What is CVE-2025-6549?

An Incorrect Authorization vulnerability exists in Juniper Networks Junos OS affecting the SRX Series. It allows unauthenticated network-based attackers to access the Juniper Web Device Manager (J-Web) under certain configurations. This problem arises when Juniper Secure Connect is activated on specific or multiple interfaces, making the J-Web UI accessible via more interfaces than intended. Affected versions of Junos OS span several releases, necessitating timely updates to safeguard network security.

Affected Version(s)

Junos OS SRX Series 0 < 21.4R3-S9

Junos OS SRX Series 22.2 < 22.2R3-S5

Junos OS SRX Series 22.4 < 22.4R3-S5

References

https://supportportal.juniper.net/JSA100098
vendor-advisory

CVSS V4

Score:
6.9
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

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CVE-2025-6549 : Incorrect Authorization Flaw in Juniper Networks Junos OS for SRX Series