{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2025-30650","assignerOrgId":"8cbe9d5a-a066-4c94-8978-4b15efeae968","state":"PUBLISHED","assignerShortName":"juniper","dateReserved":"2025-03-24T19:34:11.321Z","datePublished":"2026-04-08T17:26:35.685Z","dateUpdated":"2026-04-13T21:17:19.185Z"},"containers":{"cna":{"affected":[{"defaultStatus":"unaffected","product":"Junos OS","vendor":"Juniper Networks","versions":[{"lessThan":"22.4R3-S8","status":"affected","version":"0","versionType":"semver"},{"lessThan":"23.2R2-S6","status":"affected","version":"23.2","versionType":"semver"},{"lessThan":"23.4R2-S6","status":"affected","version":"23.4","versionType":"semver"},{"lessThan":"24.2R2-S3","status":"affected","version":"24.2","versionType":"semver"},{"lessThan":"24.4R2","status":"affected","version":"24.4","versionType":"semver"},{"lessThan":"25.2R2","status":"affected","version":"25.2","versionType":"semver"}]}],"credits":[{"lang":"en","type":"finder","value":"Juniper SIRT would like to acknowledge and thank Pierre EMERIAUD & Orange CERT-CC from Orange group for responsibly reporting this vulnerability."}],"datePublic":"2026-04-08T16:00:00.000Z","descriptions":[{"lang":"en","supportingMedia":[{"base64":false,"type":"text/html","value":"A Missing Authentication for Critical Function vulnerability in command processing of Juniper Networks Junos OS allows a privileged local attacker to gain access to Linux-based line cards as root.

This issue affects systems running Junos OS using Linux-based line cards. Affected line cards include:


This issue affects Junos OS: 

"}],"value":"A Missing Authentication for Critical Function vulnerability in command processing of Juniper Networks Junos OS allows a privileged local attacker to gain access to Linux-based line cards as root.\n\nThis issue affects systems running Junos OS using Linux-based line cards. Affected line cards include:\n * MPC7, MPC8, MPC9, MPC10, MPC11\n * LC2101, LC2103\n * LC480, LC4800, LC9600\n * MX304 (built-in FPC)\n * MX-SPC3\n * SRX5K-SPC3\n * EX9200-40XS\n\n\n * FPC3-PTX-U2, FPC3-PTX-U3\n * FPC3-SFF-PTX\n * LC1101, LC1102, LC1104, LC1105\n\n\n\n\n\nThis issue affects Junos OS: \n\n\n\n * all versions before 22.4R3-S8, \n * from 23.2 before 23.2R2-S6, \n * from 23.4 before 23.4R2-S6, \n * from 24.2 before 24.2R2-S3, \n * from 24.4 before 24.4R2,\n * from 25.2 before 25.2R2."}],"exploits":[{"lang":"en","supportingMedia":[{"base64":false,"type":"text/html","value":"Juniper SIRT is not aware of any malicious exploitation of this vulnerability."}],"value":"Juniper SIRT is not aware of any malicious exploitation of this vulnerability."}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"LOCAL","availabilityImpact":"HIGH","baseScore":6.7,"baseSeverity":"MEDIUM","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"HIGH","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}]},{"cvssV4_0":{"Automatable":"NO","Recovery":"AUTOMATIC","Safety":"NOT_DEFINED","attackComplexity":"LOW","attackRequirements":"NONE","attackVector":"LOCAL","baseScore":8.4,"baseSeverity":"HIGH","privilegesRequired":"HIGH","providerUrgency":"AMBER","subAvailabilityImpact":"LOW","subConfidentialityImpact":"LOW","subIntegrityImpact":"LOW","userInteraction":"NONE","valueDensity":"CONCENTRATED","vectorString":"CVSS:4.0/AV:L/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:L/SI:L/SA:L/AU:N/R:A/V:C/RE:M/U:Amber","version":"4.0","vulnAvailabilityImpact":"HIGH","vulnConfidentialityImpact":"HIGH","vulnIntegrityImpact":"HIGH","vulnerabilityResponseEffort":"MODERATE"},"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-306","description":"CWE-306 Missing Authentication for Critical Function","lang":"en","type":"CWE"}]}],"providerMetadata":{"orgId":"8cbe9d5a-a066-4c94-8978-4b15efeae968","shortName":"juniper","dateUpdated":"2026-04-13T21:17:19.185Z"},"references":[{"tags":["third-party-advisory"],"url":"https://github.com/orangecertcc/security-research/security/advisories/GHSA-fwhc-gh5m-v8fq"},{"tags":["vendor-advisory"],"url":"https://kb.juniper.net/JSA107863"}],"solutions":[{"lang":"en","supportingMedia":[{"base64":false,"type":"text/html","value":"The following software releases have been updated to resolve this specific issue: 22.4R3-S8, 23.2R2-S6, 23.4R2-S6, 24.2R2-S3, 24.4R2, 25.2R2, 25.4R1, and all subsequent releases."}],"value":"The following software releases have been updated to resolve this specific issue: 22.4R3-S8, 23.2R2-S6, 23.4R2-S6, 24.2R2-S3, 24.4R2, 25.2R2, 25.4R1, and all subsequent releases."}],"source":{"advisory":"JSA107863","defect":["1872703"],"discovery":"EXTERNAL"},"timeline":[{"lang":"en","time":"2026-04-08T16:00:00.000Z","value":"Initial Publication"},{"lang":"en","time":"2026-04-13T16:00:00.000Z","value":"Removed reference to EVO. Issue is specific to Junos OS with Linux-based line cards."}],"title":"Junos OS: Privileged local user can gain access to a Linux-based FPC as root","workarounds":[{"lang":"en","supportingMedia":[{"base64":false,"type":"text/html","value":"There are no known workarounds for this issue."}],"value":"There are no known workarounds for this issue."}],"x_generator":{"engine":"Vulnogram 0.1.0-dev"}},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-04-08T20:06:27.813930Z","id":"CVE-2025-30650","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2026-04-08T20:07:06.271Z"}}]}}