{"id":"CVE-2024-39512","aliases":["EUVD-2024-38038","GHSA-7x3w-3vjx-fhqv"],"status":"published","title":"Junos OS Evolved: User is not logged out when the console cable is disconnected","description":"An Improper Physical Access Control vulnerability in the console port control of Juniper Networks Junos OS Evolved allows an attacker with physical access to the device to get access to a user account.\n\nWhen the console cable is disconnected, the logged in user is not logged out. This allows a malicious attacker with physical access to the console to resume a previous session and possibly gain administrative privileges.\n\nThis issue affects Junos OS Evolved: \n  *  from 23.2R2-EVO before 23.2R2-S1-EVO, \n  *  from 23.4R1-EVO before 23.4R2-EVO.","severity":{"version":"4.0","score":7,"vector":"CVSS:4.0/AV:P/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-12","score":0.00216,"percentile":0.1212,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-1263"],"published":"2024-07-10T23:02:05Z","modified":"2026-06-17T07:42:05Z","products":[{"vendor":"juniper","product":"junos_evolved"},{"vendor":"juniper","product":"junos_os_evolved"},{"vendor":"juniper networks","product":"junos os evolved"}],"references":[{"url":"https://supportportal.juniper.net/JSA82977","tags":["vendor-advisory","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2024-39512"},{"url":"https://github.com/advisories/GHSA-7x3w-3vjx-fhqv"}],"sources":{"cve":[{"id":"CVE-2024-39512","title":"Junos OS Evolved: User is not logged out when the console cable is disconnected","description":"An Improper Physical Access Control vulnerability in the console port control of Juniper Networks Junos OS Evolved allows an attacker with physical access to the device to get access to a user account.\n\nWhen the console cable is disconnected, the logged in user is not logged out. This allows a malicious attacker with physical access to the console to resume a previous session and possibly gain administrative privileges.\n\nThis issue affects Junos OS Evolved: \n  *  from 23.2R2-EVO before 23.2R2-S1-EVO, \n  *  from 23.4R1-EVO before 23.4R2-EVO.","status":"published","published":"2024-07-10T23:02:05.458Z","modified":"2024-08-02T04:26:15.874Z","cvss":[{"version":"4.0","score":7,"vector":"CVSS:4.0/AV:P/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","level":"high","assessor":"cna"},{"version":"3.1","score":6.6,"vector":"CVSS:3.1/AV:P/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"medium","assessor":"cna"}],"cwes":["CWE-1263"],"updated_at":"2026-11-02T14:34:18.951288Z"}],"euvd":[{"id":"EUVD-2024-38038","description":"An Improper Physical Access Control vulnerability in the console port control of Juniper Networks Junos OS Evolved allows an attacker with physical access to the device to get access to a user account.\n\nWhen the console cable is disconnected, the logged in user is not logged out. This allows a malicious attacker with physical access to the console to resume a previous session and possibly gain administrative privileges.\n\nThis issue affects Junos OS Evolved: \n  *  from 23.2R2-EVO before 23.2R2-S1-EVO, \n  *  from 23.4R1-EVO before 23.4R2-EVO.","status":"published","published":"2024-07-10T23:02:05Z","modified":"2024-08-02T04:26:15Z","cvss":[{"version":"4.0","score":7,"vector":"CVSS:4.0/AV:P/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","level":"high"}],"updated_at":"2026-11-03T03:50:18.019857Z"}],"ghsa":[{"id":"GHSA-7x3w-3vjx-fhqv","title":"An Improper Physical Access Control vulnerability in the console port control of Juniper Networks...","description":"An Improper Physical Access Control vulnerability in the console port control of Juniper Networks Junos OS Evolved allows an attacker with physical access to the device to get access to a user account.\n\nWhen the console cable is disconnected, the logged in user is not logged out. This allows a malicious attacker with physical access to the console to resume a previous session and possibly gain administrative privileges.\n\nThis issue affects Junos OS Evolved: \n  *  from 23.2R2-EVO before 23.2R2-S1-EVO, \n  *  from 23.4R1-EVO before 23.4R2-EVO.","status":"published","published":"2024-07-11T00:32:50Z","modified":"2024-08-09T05:01:39Z","cvss":[{"version":"4.0","score":7,"vector":"CVSS:4.0/AV:P/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/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:X/R:X/V:X/RE:X/U:X","level":"high"},{"version":"3.1","score":6.6,"vector":"CVSS:3.1/AV:P/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"medium"}],"cwes":["CWE-1263"],"updated_at":"2026-11-02T14:57:54.57979Z"}],"nvd":[{"id":"CVE-2024-39512","description":"An Improper Physical Access Control vulnerability in the console port control of Juniper Networks Junos OS Evolved allows an attacker with physical access to the device to get access to a user account.\n\nWhen the console cable is disconnected, the logged in user is not logged out. This allows a malicious attacker with physical access to the console to resume a previous session and possibly gain administrative privileges.\n\nThis issue affects Junos OS Evolved: \n  *  from 23.2R2-EVO before 23.2R2-S1-EVO, \n  *  from 23.4R1-EVO before 23.4R2-EVO.","status":"published","published":"2024-07-10T23:15:10.393Z","modified":"2026-06-17T07:42:05.033Z","cvss":[{"version":"4.0","score":7,"vector":"CVSS:4.0/AV:P/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/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:X/R:X/V:X/RE:X/U:X","level":"high","assessor":"secondary"},{"version":"3.1","score":6.6,"vector":"CVSS:3.1/AV:P/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"medium","assessor":"secondary"}],"cwes":["CWE-1263"],"updated_at":"2026-11-02T14:10:12.016585Z"}]}}