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Description

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.

PUBLISHED Reserved 2025-06-23 | Published 2025-07-11 | Updated 2025-07-11 | Assigner juniper




MEDIUM: 6.5CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N

MEDIUM: 6.9CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/AU:Y/R:U/RE:M

Problem types

CWE-863 Incorrect Authorization

Product status

Default status
unaffected

Any version before 21.4R3-S9
affected

22.2 (semver) before 22.2R3-S5
affected

22.4 (semver) before 22.4R3-S5
affected

23.2 (semver) before 23.2R2-S3
affected

23.4 (semver) before 23.4R2-S5
affected

24.2 (semver) before 24.2R2
affected

References

supportportal.juniper.net/JSA100098 vendor-advisory

cve.org (CVE-2025-6549)

nvd.nist.gov (CVE-2025-6549)

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