{"schemaVersion":3,"id":"CVE-2025-52954","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"A Missing Authorization vulnerability in the internal virtual routing and forwarding (VRF) of Juniper Networks Junos OS Evolved allows a local, low-privileged user to gain root privileges, leading to a system compromise.\n\nAny low-privileged user with the capability to send packets over the internal VRF can execute arbitrary Junos commands and modify the configuration, and thus compromise the system.\n\nThis issue affects Junos OS Evolved:\n\n\n\n  *  All versions before 22.2R3-S7-EVO,\n  *  from 22.4 before 22.4R3-S7-EVO,\n  *  from 23.2 before 23.2R2-S4-EVO,\n  *  from 23.4 before 23.4R2-S5-EVO,\n  *  from 24.2 before 24.2R2-S1-EVO\n  *  from 24.4 before 24.4R1-S2-EVO, 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Authorization","description":"The product does not perform an authorization check when an actor attempts to access a resource or perform an action.","type":"weakness","status":"Incomplete","abstraction":"Class","likelihoodOfExploit":"High","url":"https://cwe.mitre.org/data/definitions/862.html"}],"affected":[{"vendor":"juniper networks","product":"junos os evolved","name":"Junos OS Evolved","label":"junos os evolved","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"< 22.2R3-S7-EVO","noFixRecorded":false,"fixedIn":null},{"text":"≥ 22.4, < 22.4R3-S7-EVO","noFixRecorded":false,"fixedIn":null},{"text":"≥ 23.2, < 23.2R2-S4-EVO","noFixRecorded":false,"fixedIn":null},{"text":"≥ 23.4, < 23.4R2-S5-EVO","noFixRecorded":false,"fixedIn":null},{"text":"≥ 24.2, < 24.2R2-S1-EVO","noFixRecorded":false,"fixedIn":null},{"text":"≥ 24.4, < 24.4R1-S2-EVO, 24.4R2-EVO","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 22.2R3-S7-EVO | ≥ 22.4, < 22.4R3-S7-EVO | ≥ 23.2, < 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22.2 | 22.2 | 22.2:r1 | 22.2:r1-s1 | 22.2:r1-s2 | 22.2:r2 | 22.2:r2-s1 | 22.2:r2-s2 | 22.2:r3 | 22.2:r3-s1 | 22.2:r3-s2 | 22.2:r3-s3 | 22.2:r3-s4 | 22.2:r3-s5 | 22.2:r3-s6 | 22.4 | 22.4:r1 | 22.4:r1-s1 | 22.4:r1-s2 | 22.4:r2 | 22.4:r2-s1 | 22.4:r2-s2 | 22.4:r3 | 22.4:r3-s1 | 22.4:r3-s2 | 22.4:r3-s3 | 22.4:r3-s4 | 22.4:r3-s5 | 22.4:r3-s6 | 23.2 | 23.2:r1 | 23.2:r1-s1 | 23.2:r1-s2 | 23.2:r2 | 23.2:r2-s1 | 23.2:r2-s2 | 23.2:r2-s3 | 23.4 | 23.4:r1 | 23.4:r1-s1 | 23.4:r1-s2 | 23.4:r2 | 23.4:r2-s1 | 23.4:r2-s2 | 23.4:r2-s3 | 23.4:r2-s4 | 24.2 | 24.2:r1 | 24.2:r1-s2 | 24.2:r2 | 24.4 | 24.4:r1 | 24.4:r2","eol":null,"hubHref":"/vendor/juniper/junos_os_evolved"}],"affectedCount":2,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://supportportal.juniper.net/JSA100060","label":"supportportal.juniper.net/JSA100060","hostname":"supportportal.juniper.net","tags":["Vendor Advisory"]}],"lineage":{"upstream":[],"downstream":[],"duplicates":[],"related":[]},"timeline":[{"kind":"published","date":"2025-07-11T14:42:02.013Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2026-02-26T17:50:45.463Z","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":"2026-10-20T20:37:31.973Z","stale":false,"partial":false}}