{"id":"CVE-2026-33776","aliases":["EUVD-2026-21196","GHSA-cp8x-pvqx-wpcc"],"status":"published","title":"Junos OS and Junos OS Evolved: Specific low privileged CLI command exposes sensitive information","description":"A Missing Authorization vulnerability in the CLI of Juniper Networks Junos OS and Junos OS Evolved allows a local user with low privileges to read sensitive information.\n\nA local user with low privileges can execute the CLI command 'show mgd' with specific arguments which will expose sensitive information.\n\nThis issue affects\n\nJunos OS:\n  *  all versions before 22.4R3-S8,\n  *  23.2 versions before 23.2R2-S6,\n  *  23.4 versions before 23.4R2-S6,\n  *  24.2 versions before 24.2R2-S4,\n  *  24.4 versions before 24.4R2-S1,\n  *  25.2 version before 25.2R1-S2, 25.2R2;\n\n\n\nJunos OS Evolved:\n  *  all versions before 23.2R2-S6-EVO,\n  *  23.4 version before 23.4R2-S6-EVO,\n  *  24.2 version before 24.2R2-S4-EVO,\n  *  24.4 versions before 24.4R2-S1-EVO,\n  *  25.2 versions before 25.2R2-EVO.","severity":{"version":"4.0","score":6.8,"vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/AU:Y/RE:M","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-11","score":0.00096,"percentile":0.00661,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-862"],"published":"2026-04-09T21:34:50Z","modified":"2026-10-26T22:10:00Z","products":[{"vendor":"juniper","product":"junos"},{"vendor":"juniper","product":"junos_os_evolved"},{"vendor":"juniper networks","product":"junos os"},{"vendor":"juniper networks","product":"junos os evolved"}],"references":[{"url":"https://kb.juniper.net/JSA107866","tags":["vendor-advisory","Mitigation","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-33776"},{"url":"https://github.com/advisories/GHSA-cp8x-pvqx-wpcc"}],"sources":{"cve":[{"id":"CVE-2026-33776","title":"Junos OS and Junos OS Evolved: Specific low privileged CLI command exposes sensitive information","description":"A Missing Authorization vulnerability in the CLI of Juniper Networks Junos OS and Junos OS Evolved allows a local user with low privileges to read sensitive information.\n\nA local user with low privileges can execute the CLI command 'show mgd' with specific arguments which will expose sensitive information.\n\nThis issue affects\n\nJunos OS:\n  *  all versions before 22.4R3-S8,\n  *  23.2 versions before 23.2R2-S6,\n  *  23.4 versions before 23.4R2-S6,\n  *  24.2 versions before 24.2R2-S4,\n  *  24.4 versions before 24.4R2-S1,\n  *  25.2 version before 25.2R1-S2, 25.2R2;\n\n\n\nJunos OS Evolved:\n  *  all versions before 23.2R2-S6-EVO,\n  *  23.4 version before 23.4R2-S6-EVO,\n  *  24.2 version before 24.2R2-S4-EVO,\n  *  24.4 versions before 24.4R2-S1-EVO,\n  *  25.2 versions before 25.2R2-EVO.","status":"published","published":"2026-04-09T21:34:50.469Z","modified":"2026-04-10T14:13:45.754Z","cvss":[{"version":"4.0","score":6.8,"vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/AU:Y/RE:M","level":"medium","assessor":"cna"},{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"cna"}],"cwes":["CWE-862"],"updated_at":"2026-11-02T14:20:07.609948Z"}],"euvd":[{"id":"EUVD-2026-21196","description":"A Missing Authorization vulnerability in the CLI of Juniper Networks Junos OS and Junos OS Evolved allows a local user with low privileges to read sensitive information.\n\nA local user with low privileges can execute the CLI command 'show mgd' with specific arguments which will expose sensitive information.\n\nThis issue affects\n\nJunos OS:\n  *  all versions before 22.4R3-S8,\n  *  23.2 versions before 23.2R2-S6,\n  *  23.4 versions before 23.4R2-S6,\n  *  24.2 versions before 24.2R2-S4,\n  *  24.4 versions before 24.4R2-S1,\n  *  25.2 version before 25.2R1-S2, 25.2R2;\n\n\n\nJunos OS Evolved:\n  *  all versions before 23.2R2-S6-EVO,\n  *  23.4 version before 23.4R2-S6-EVO,\n  *  24.2 version before 24.2R2-S4-EVO,\n  *  24.4 versions before 24.4R2-S1-EVO,\n  *  25.2 versions before 25.2R2-EVO.","status":"published","published":"2026-04-09T21:34:50Z","modified":"2026-04-10T14:13:45Z","cvss":[{"version":"4.0","score":6.8,"vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/AU:Y/RE:M","level":"medium"}],"updated_at":"2026-11-02T19:24:29.850635Z"}],"ghsa":[{"id":"GHSA-cp8x-pvqx-wpcc","title":"A Missing Authorization vulnerability in the CLI of Juniper Networks Junos OS and Junos OS...","description":"A Missing Authorization vulnerability in the CLI of Juniper Networks Junos OS and Junos OS Evolved allows a local user with low privileges to read sensitive information.\n\nA local user with low privileges can execute the CLI command 'show mgd' with specific arguments which will expose sensitive information.\n\nThis issue affects\n\nJunos OS:\n  *  all versions before 22.4R3-S8,\n  *  23.2 versions before 23.2R2-S6,\n  *  23.4 versions before 23.4R2-S6,\n  *  24.2 versions before 24.2R2-S4,\n  *  24.4 versions before 24.4R2-S1,\n  *  25.2 version before 25.2R1-S2, 25.2R2;\n\n\n\nJunos OS Evolved:\n  *  all versions before 23.2R2-S6-EVO,\n  *  23.4 version before 23.4R2-S6-EVO,\n  *  24.2 version before 24.2R2-S4-EVO,\n  *  24.4 versions before 24.4R2-S1-EVO,\n  *  25.2 versions before 25.2R2-EVO.","status":"published","published":"2026-04-10T00:30:29Z","modified":"2026-04-10T00:30:37Z","cvss":[{"version":"4.0","score":6.8,"vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/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:X/V:X/RE:M/U:X","level":"medium"},{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","level":"medium"}],"cwes":["CWE-862"],"updated_at":"2026-11-02T15:07:24.354029Z"}],"nvd":[{"id":"CVE-2026-33776","description":"A Missing Authorization vulnerability in the CLI of Juniper Networks Junos OS and Junos OS Evolved allows a local user with low privileges to read sensitive information.\n\nA local user with low privileges can execute the CLI command 'show mgd' with specific arguments which will expose sensitive information.\n\nThis issue affects\n\nJunos OS:\n  *  all versions before 22.4R3-S8,\n  *  23.2 versions before 23.2R2-S6,\n  *  23.4 versions before 23.4R2-S6,\n  *  24.2 versions before 24.2R2-S4,\n  *  24.4 versions before 24.4R2-S1,\n  *  25.2 version before 25.2R1-S2, 25.2R2;\n\n\n\nJunos OS Evolved:\n  *  all versions before 23.2R2-S6-EVO,\n  *  23.4 version before 23.4R2-S6-EVO,\n  *  24.2 version before 24.2R2-S4-EVO,\n  *  24.4 versions before 24.4R2-S1-EVO,\n  *  25.2 versions before 25.2R2-EVO.","status":"published","published":"2026-04-09T22:16:26.267Z","modified":"2026-10-26T22:10:00.163Z","cvss":[{"version":"4.0","score":6.8,"vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/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:X/V:X/RE:M/U:X","level":"medium","assessor":"secondary"},{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"secondary"}],"cwes":["CWE-862"],"updated_at":"2026-11-02T14:12:13.902911Z"}]}}