CVE-2025-6549 — Incorrect Authorization in Networks Junos OS

CWE-863 — Incorrect Authorization4 documents4 sources
Severity
6.9MEDIUMNVD
EPSS
0.1%
top 81.77%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Juniper Networks Junos OSJuniper Junos
Timeline
PublishedJul 11

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 version…

CVSS vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N

Affected Packages2 packages

▶CVEListV5juniper_networks/junos_os22.2 — 22.2R3-S5+5
▶NVDjuniper/junos< 21.4+6

🔴Vulnerability Details

2
CVEList
Junos OS: SRX Series: J-Web can be exposed on additional interfaces↗2025-07-11
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GHSA
GHSA-j7m5-q9g3-5q68: An Incorrect Authorization vulnerability in the web server of Juniper Networks Junos OS on SRX Series allows an unauthenticated, network-based attacke↗2025-07-11
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📋Vendor Advisories

1
Juniper
CVE-2025-6549: An Incorrect Authorization vulnerability in the web server of Juniper Networks Junos OS on SRX Series allows an unauthenticated, network-based attacke↗2025-07-11
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CVE-2025-6549 — Incorrect Authorization | cvebase