{ "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" } } ] } }