{"id":"CVE-2025-6549","aliases":["EUVD-2025-21166","GHSA-j7m5-q9g3-5q68"],"status":"published","title":"Junos OS: SRX Series: J-Web can be exposed on additional interfaces","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 \n\nJuniper Web Device Manager\n\n (J-Web).\n\nWhen 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.\nThis issue affects Junos OS:\n\n\n\n  *  all versions before 21.4R3-S9,\n  *  22.2 versions before 22.2R3-S5,\n  *  22.4 versions before 22.4R3-S5,\n  *  23.2 versions before 23.2R2-S3,\n  *  23.4 versions before 23.4R2-S5,\n  *  24.2 versions before 24.2R2.","severity":{"version":"4.0","score":6.9,"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/AU:Y/R:U/RE:M","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.00244,"percentile":0.15725,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-863"],"published":"2025-07-11T15:11:04Z","modified":"2026-06-17T10:02:07Z","products":[{"vendor":"juniper","product":"junos"},{"vendor":"juniper networks","product":"junos os"}],"references":[{"url":"https://supportportal.juniper.net/JSA100098","tags":["vendor-advisory","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-6549"},{"url":"https://github.com/advisories/GHSA-j7m5-q9g3-5q68"}],"sources":{"cve":[{"id":"CVE-2025-6549","title":"Junos OS: SRX Series: J-Web can be exposed on additional interfaces","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 \n\nJuniper Web Device Manager\n\n (J-Web).\n\nWhen 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.\nThis issue affects Junos OS:\n\n\n\n  *  all versions before 21.4R3-S9,\n  *  22.2 versions before 22.2R3-S5,\n  *  22.4 versions before 22.4R3-S5,\n  *  23.2 versions before 23.2R2-S3,\n  *  23.4 versions before 23.4R2-S5,\n  *  24.2 versions before 24.2R2.","status":"published","published":"2025-07-11T15:11:04.939Z","modified":"2025-07-11T15:38:56.764Z","cvss":[{"version":"4.0","score":6.9,"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/AU:Y/R:U/RE:M","level":"medium","assessor":"cna"},{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N","level":"medium","assessor":"cna"}],"cwes":["CWE-863"],"updated_at":"2026-11-02T14:32:40.419293Z"}],"euvd":[{"id":"EUVD-2025-21166","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 \n\nJuniper Web Device Manager\n\n (J-Web).\n\nWhen 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.\nThis issue affects Junos OS:\n\n\n\n  *  all versions before 21.4R3-S9,\n  *  22.2 versions before 22.2R3-S5,\n  *  22.4 versions before 22.4R3-S5,\n  *  23.2 versions before 23.2R2-S3,\n  *  23.4 versions before 23.4R2-S5,\n  *  24.2 versions before 24.2R2.","status":"published","published":"2025-07-11T15:11:04Z","modified":"2025-07-11T15:38:56Z","cvss":[{"version":"4.0","score":6.9,"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/AU:Y/R:U/RE:M","level":"medium"}],"updated_at":"2026-11-02T20:32:09.102762Z"}],"ghsa":[{"id":"GHSA-j7m5-q9g3-5q68","title":"An Incorrect Authorization vulnerability in the web server of Juniper Networks Junos OS on SRX...","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 \n\nJuniper Web Device Manager\n\n (J-Web).\n\nWhen 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.\nThis issue affects Junos OS:\n\n\n\n  *  all versions before 21.4R3-S9,\n  *  22.2 versions before 22.2R3-S5,\n  *  22.4 versions before 22.4R3-S5,\n  *  23.2 versions before 23.2R2-S3,\n  *  23.4 versions before 23.4R2-S5,\n  *  24.2 versions before 24.2R2.","status":"published","published":"2025-07-11T18:30:34Z","modified":"2025-07-11T18:30:40Z","cvss":[{"version":"4.0","score":6.9,"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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:Y/R:U/V:X/RE:M/U:X","level":"medium"},{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N","level":"medium"}],"cwes":["CWE-863"],"updated_at":"2026-11-02T15:02:59.952815Z"}],"nvd":[{"id":"CVE-2025-6549","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 \n\nJuniper Web Device Manager\n\n (J-Web).\n\nWhen 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.\nThis issue affects Junos OS:\n\n\n\n  *  all versions before 21.4R3-S9,\n  *  22.2 versions before 22.2R3-S5,\n  *  22.4 versions before 22.4R3-S5,\n  *  23.2 versions before 23.2R2-S3,\n  *  23.4 versions before 23.4R2-S5,\n  *  24.2 versions before 24.2R2.","status":"published","published":"2025-07-11T16:15:26.587Z","modified":"2026-06-17T10:02:07.573Z","cvss":[{"version":"4.0","score":6.9,"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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:Y/R:U/V:X/RE:M/U:X","level":"medium","assessor":"secondary"},{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N","level":"medium","assessor":"secondary"}],"cwes":["CWE-863"],"updated_at":"2026-11-02T14:11:18.285862Z"}]}}