{"schemaVersion":3,"id":"CVE-2026-102079","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"An OS command injection vulnerability in the CLI of Juniper Networks Junos OS allows a local, low privileged attacker to take complete control of the device.\n\nA specific 'request csds' command doesn't sanitize user provided input so that it can be interpreted as a command. This allows unintended command execution with root privileges, which can lead to unauthorized system access or modification.\n\n\n\n\n\nThis issue affects Junos OS:\n\n\n  *  24.4 versions before 24.4R2-S4;\n  *  25.2 versions before 25.2R2-S1;\n  *  25.4 versions before 25.4R1-S3;\n\n\n\n\n\n\nThis issue does not affect Junos OS releases before 24.4R1.","dates":{"published":"2026-10-14T16:27:10.120Z","modified":"2026-10-15T10:31:14.233Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":8.5,"severity":"high","version":"4.0","versionLabel":"v4.0","source":"CVE.org","vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:L/AU:Y/R:U/RE:M","computed":false,"selection":"backend-summary"},"metrics":[{"version":"4.0","versionLabel":"v4.0","source":"CVE.org","score":8.5,"severity":"high","vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:L/AU:Y/R:U/RE:M","exploitability":null,"impact":null,"computed":false},{"version":"3.1","versionLabel":"v3.1","source":"CVE.org","score":7.8,"severity":"high","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","exploitability":null,"impact":null,"computed":false},{"version":"4.0","versionLabel":"v4.0","source":"NVD","score":8.5,"severity":"high","vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:L/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","exploitability":null,"impact":null,"computed":false},{"version":"3.1","versionLabel":"v3.1","source":"NVD","score":7.8,"severity":"high","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","exploitability":null,"impact":null,"computed":false}]},"epss":{"probability":0.00659,"percentile":0.50858,"severity":"low","asOf":"2026-10-21T00:00:00.000Z","change":{"pp":null,"baselineDate":null,"baselineScore":null},"history":[{"date":"2026-10-15T00:00:00.000Z","score":0.00659,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.00659,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.00659,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.00659,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.00659,"percentile":null},{"date":"2026-10-20T00:00:00.000Z","score":0.00659,"percentile":null},{"date":"2026-10-21T00:00:00.000Z","score":0.00659,"percentile":0.50858}],"last30":[{"date":"2026-10-15T00:00:00.000Z","score":0.00659,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.00659,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.00659,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.00659,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.00659,"percentile":null},{"date":"2026-10-20T00:00:00.000Z","score":0.00659,"percentile":null},{"date":"2026-10-21T00:00:00.000Z","score":0.00659,"percentile":0.50858}]},"kev":{"state":"not-listed","entries":[],"listedCount":0,"totalCatalogs":3,"catalogs":[{"source":"cisa","label":"CISA","listed":false,"entry":null},{"source":"enisa","label":"ENISA","listed":false,"entry":null},{"source":"circl","label":"CIRCL","listed":false,"entry":null}]},"ransomware":{"state":"none-recorded","sources":[]},"exploits":[],"exploitCount":0,"weaknesses":[{"id":"CWE-78","name":"Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')","description":"The product constructs all or part of an OS command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended OS command when it is sent to a downstream component.","type":"weakness","status":"Stable","abstraction":"Base","likelihoodOfExploit":"High","url":"https://cwe.mitre.org/data/definitions/78.html"}],"affected":[{"vendor":"juniper networks","product":"junos os","name":"Junos OS","label":"junos os","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"≥ 24.4, < 24.4R2-S4","noFixRecorded":false,"fixedIn":null},{"text":"≥ 25.2, < 25.2R2-S1","noFixRecorded":false,"fixedIn":null},{"text":"≥ 25.4, < 25.4R1-S3","noFixRecorded":false,"fixedIn":null}],"versionsText":"≥ 24.4, < 24.4R2-S4 | ≥ 25.2, < 25.2R2-S1 | ≥ 25.4, < 25.4R1-S3","eol":null,"hubHref":"/vendor/juniper_networks/junos_os"}],"affectedCount":1,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://supportportal.juniper.net/JSA112180","label":"supportportal.juniper.net/JSA112180","hostname":"supportportal.juniper.net","tags":["Vendor Advisory"]}],"lineage":{"upstream":[],"downstream":[],"duplicates":[],"related":[]},"timeline":[{"kind":"published","date":"2026-10-14T16:27:10.120Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2026-10-15T10:31:14.233Z","label":"Last modified","detail":"Vulnerability information updated.","source":null}],"risk":{"score":34,"level":"medium","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-21T15:13:53.435Z","stale":false,"partial":false}}