{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-08-01T02:22:57.010","vulnerabilities":[{"cve":{"id":"CVE-2024-39522","sourceIdentifier":"sirt@juniper.net","published":"2024-07-11T16:15:03.443","lastModified":"2026-06-17T07:42:06.840","vulnStatus":"Modified","cveTags":[],"descriptions":[{"lang":"en","value":"An Improper Neutralization of Special Elements vulnerability in Juniper Networks Junos OS Evolved commands allows a local, authenticated attacker with low privileges to escalate their privileges to 'root' leading to a full compromise of the system.\n\nThe Junos OS Evolved CLI doesn't properly handle command options in some cases, allowing users which execute specific CLI commands with a crafted set of parameters to escalate their privileges to root on shell level.\n\n\nThis issue affects Junos OS Evolved:\n\n\n\n  *  22.3-EVO versions before 22.3R2-EVO,\n  *  22.4-EVO versions before 22.4R1-S1-EVO, 22.4R2-EVO."},{"lang":"es","value":"Una vulnerabilidad de neutralización incorrecta de elementos especiales en los comandos Juniper Networks Junos OS Evolved permite a un atacante local autenticado con privilegios bajos escalar sus privilegios a 'root', lo que lleva a un compromiso total del sistema. La CLI evolucionada de Junos OS no maneja adecuadamente las opciones de comando en algunos casos, lo que permite a los usuarios que ejecutan comandos CLI específicos con un conjunto de parámetros manipulado escalar sus privilegios a root en el nivel de shell. Este problema afecta a Junos OS Evolved: * Versiones 22.3-EVO anteriores a 22.3R2-EVO, * Versiones 22.4-EVO anteriores a 22.4R1-S1-EVO, 22.4R2-EVO."}],"affected":[{"source":"sirt@juniper.net","affectedData":[{"vendor":"Juniper Networks","product":"Junos OS Evolved","defaultStatus":"unaffected","versions":[{"version":"22.3-EVO","lessThan":"22.3R2-EVO","versionType":"semver","status":"affected"},{"version":"22.4-EVO","lessThan":"22.4R1-S1-EVO, 22.4R2-EVO","versionType":"semver","status":"affected"}]}]},{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","affectedData":[{"vendor":"juniper","product":"junos_os_evolved","defaultStatus":"unaffected","cpes":["cpe:2.3:a:juniper:junos_os_evolved:22.3:*:*:*:*:*:*:*"],"versions":[{"version":"22.3","lessThan":"22.3r2","versionType":"semver","status":"affected"}]},{"vendor":"juniper","product":"junos_os_evolved","defaultStatus":"unaffected","cpes":["cpe:2.3:o:juniper:junos_os_evolved:22.4:*:*:*:*:*:*:*"],"versions":[{"version":"22.4","lessThan":"22.4r2","versionType":"semver","status":"affected"},{"version":"22.4","lessThan":"22.4r1-s2","versionType":"semver","status":"affected"}]}]}],"metrics":{"cvssMetricV40":[{"source":"sirt@juniper.net","type":"Secondary","cvssData":{"version":"4.0","vectorString":"CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/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:X/R:X/V:X/RE:X/U:X","baseScore":8.5,"baseSeverity":"HIGH","attackVector":"LOCAL","attackComplexity":"LOW","attackRequirements":"NONE","privilegesRequired":"LOW","userInteraction":"NONE","vulnConfidentialityImpact":"HIGH","vulnIntegrityImpact":"HIGH","vulnAvailabilityImpact":"HIGH","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","subAvailabilityImpact":"NONE","exploitMaturity":"NOT_DEFINED","confidentialityRequirement":"NOT_DEFINED","integrityRequirement":"NOT_DEFINED","availabilityRequirement":"NOT_DEFINED","modifiedAttackVector":"NOT_DEFINED","modifiedAttackComplexity":"NOT_DEFINED","modifiedAttackRequirements":"NOT_DEFINED","modifiedPrivilegesRequired":"NOT_DEFINED","modifiedUserInteraction":"NOT_DEFINED","modifiedVulnConfidentialityImpact":"NOT_DEFINED","modifiedVulnIntegrityImpact":"NOT_DEFINED","modifiedVulnAvailabilityImpact":"NOT_DEFINED","modifiedSubConfidentialityImpact":"NOT_DEFINED","modifiedSubIntegrityImpact":"NOT_DEFINED","modifiedSubAvailabilityImpact":"NOT_DEFINED","Safety":"NOT_DEFINED","Automatable":"NOT_DEFINED","Recovery":"NOT_DEFINED","valueDensity":"NOT_DEFINED","vulnerabilityResponseEffort":"NOT_DEFINED","providerUrgency":"NOT_DEFINED"}}],"cvssMetricV31":[{"source":"sirt@juniper.net","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","baseScore":7.8,"baseSeverity":"HIGH","attackVector":"LOCAL","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH"},"exploitabilityScore":1.8,"impactScore":5.9}],"ssvcV203":[{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","ssvcData":{"timestamp":"2024-07-13T03:55:24.372855Z","id":"CVE-2024-39522","options":[{"exploitation":"none"},{"automatable":"no"},{"technicalImpact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}]},"weaknesses":[{"source":"sirt@juniper.net","type":"Secondary","description":[{"lang":"en","value":"CWE-78"}]},{"source":"nvd@nist.gov","type":"Primary","description":[{"lang":"en","value":"CWE-78"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:juniper:junos_os_evolved:22.3:-:*:*:*:*:*:*","matchCriteriaId":"BE2EF84D-55A9-41DC-A324-69E1DC426D0B"},{"vulnerable":true,"criteria":"cpe:2.3:o:juniper:junos_os_evolved:22.3:r1:*:*:*:*:*:*","matchCriteriaId":"433631CA-3AC4-4D66-9B46-AEA4209347F1"},{"vulnerable":true,"criteria":"cpe:2.3:o:juniper:junos_os_evolved:22.3:r1-s1:*:*:*:*:*:*","matchCriteriaId":"6E4CD8AD-277A-4FC5-A102-3E151060C216"},{"vulnerable":true,"criteria":"cpe:2.3:o:juniper:junos_os_evolved:22.3:r1-s2:*:*:*:*:*:*","matchCriteriaId":"4BC09BAC-83E7-48CE-B571-ED49277B2987"},{"vulnerable":true,"criteria":"cpe:2.3:o:juniper:junos_os_evolved:22.4:-:*:*:*:*:*:*","matchCriteriaId":"0A33C425-921F-4795-B834-608C8F1597E0"},{"vulnerable":true,"criteria":"cpe:2.3:o:juniper:junos_os_evolved:22.4:r1:*:*:*:*:*:*","matchCriteriaId":"93887799-F62C-4A4A-BCF5-004D0B4D4154"}]}]}],"references":[{"url":"https://supportportal.juniper.net/JSA82975","source":"sirt@juniper.net","tags":["Vendor Advisory"]},{"url":"https://supportportal.juniper.net/JSA82975","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Vendor Advisory"]}]}}]}