{ "dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": { "cveId": "CVE-2024-47495", "assignerOrgId": "8cbe9d5a-a066-4c94-8978-4b15efeae968", "state": "PUBLISHED", "assignerShortName": "juniper", "dateReserved": "2024-09-25T15:26:52.609Z", "datePublished": "2024-10-11T15:27:08.344Z", "dateUpdated": "2024-10-11T17:46:59.833Z" }, "containers": { "cna": { "affected": [ { "defaultStatus": "unaffected", "product": "Junos OS Evolved", "vendor": "Juniper Networks", "versions": [ { "lessThan": "21.2R3-S8-EVO", "status": "affected", "version": "0", "versionType": "semver" }, { "lessThan": "21.4R3-S8-EVO", "status": "affected", "version": "21.4-EVO", "versionType": "semver" }, { "lessThan": "22.2R3-S4-EVO", "status": "affected", "version": "22.2-EVO", "versionType": "semver" }, { "lessThan": "22.3R3-S4-EVO", "status": "affected", "version": "22.3-EVO", "versionType": "semver" }, { "lessThan": "22.4R3-S3-EVO", "status": "affected", "version": "22.4-EVO", "versionType": "semver" }, { "lessThan": "23.2R2-S1-EVO", "status": "affected", "version": "23.2-EVO", "versionType": "semver" }, { "lessThan": "23.4R2-S1-EVO", "status": "affected", "version": "23.4-EVO", "versionType": "semver" } ] } ], "configurations": [ { "lang": "en", "supportingMedia": [ { "base64": false, "type": "text/html", "value": "To determine if the system is running a dual routing engine verify if the redundancy configuration and the status of routing engines is in use, issue the following command:
  show chassis routing-engine

" } ], "value": "To determine if the system is running a dual routing engine verify if the redundancy configuration and the status of routing engines is in use, issue the following command: \n  show chassis routing-engine" } ], "datePublic": "2024-10-09T16:00:00.000Z", "descriptions": [ { "lang": "en", "supportingMedia": [ { "base64": false, "type": "text/html", "value": "An Authorization Bypass Through User-Controlled Key vulnerability allows a locally authenticated attacker with shell access to gain full control of the device when Dual Routing Engines (REs) are in use on Juniper Networks Junos OS Evolved devices.

This issue affects:
Juniper Networks Junos OS Evolved with dual-REs:
This issue does not affect Juniper Networks Junos OS.

" } ], "value": "An Authorization Bypass Through User-Controlled Key vulnerability allows a locally authenticated attacker with shell access to gain full control of the device when Dual Routing Engines (REs) are in use on Juniper Networks Junos OS Evolved devices.\n\nThis issue affects:\nJuniper Networks Junos OS Evolved with dual-REs:\n * All versions before 21.2R3-S8-EVO,\n * from 21.4-EVO before 21.4R3-S8-EVO,\n * from 22.2-EVO before 22.2R3-S4-EVO,\n * from 22.3-EVO before 22.3R3-S4-EVO,\n * from 22.4-EVO before 22.4R3-S3-EVO,\n * from 23.2-EVO before 23.2R2-S1-EVO,\n * from 23.4-EVO before 23.4R2-S1-EVO.\n\n\n\nThis issue does not affect Juniper Networks Junos OS." } ], "exploits": [ { "lang": "eng", "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": "YES", "Recovery": "USER", "Safety": "NOT_DEFINED", "attackComplexity": "LOW", "attackRequirements": "NONE", "attackVector": "LOCAL", "baseScore": 8.4, "baseSeverity": "HIGH", "privilegesRequired": "HIGH", "providerUrgency": "GREEN", "subAvailabilityImpact": "NONE", "subConfidentialityImpact": "NONE", "subIntegrityImpact": "NONE", "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:N/SI:N/SA:N/AU:Y/R:U/V:C/RE:L/U:Green", "version": "4.0", "vulnAvailabilityImpact": "HIGH", "vulnConfidentialityImpact": "HIGH", "vulnIntegrityImpact": "HIGH", "vulnerabilityResponseEffort": "LOW" }, "format": "CVSS", "scenarios": [ { "lang": "en", "value": "GENERAL" } ] } ], "problemTypes": [ { "descriptions": [ { "cweId": "CWE-639", "description": "CWE-639 Authorization Bypass Through User-Controlled Key", "lang": "eng", "type": "CWE" } ] } ], "providerMetadata": { "orgId": "8cbe9d5a-a066-4c94-8978-4b15efeae968", "shortName": "juniper", "dateUpdated": "2024-10-11T15:27:08.344Z" }, "references": [ { "tags": [ "vendor-advisory" ], "url": "https://kb.juniper.net/JSA88122" } ], "solutions": [ { "lang": "eng", "supportingMedia": [ { "base64": false, "type": "text/html", "value": "The following software releases have been updated to resolve this specific issue: Junos OS Evolved: 21.2R3-S8-EVO, 21.4R3-S8-EVO, 22.2R3-S4-EVO, 22.3R3-S4-EVO, 22.4R3-S3-EVO, 23.2R2-S1-EVO, 23.4R2-S1-EVO, 24.2R1-EVO and all subsequent releases." } ], "value": "The following software releases have been updated to resolve this specific issue: Junos OS Evolved: 21.2R3-S8-EVO, 21.4R3-S8-EVO, 22.2R3-S4-EVO, 22.3R3-S4-EVO, 22.4R3-S3-EVO, 23.2R2-S1-EVO, 23.4R2-S1-EVO, 24.2R1-EVO and all subsequent releases." } ], "source": { "advisory": "JSA88122", "defect": [ "1790662" ], "discovery": "INTERNAL" }, "title": "Junos OS Evolved: In a dual-RE scenario a locally authenticated attacker with shell privileges can take over the device.", "workarounds": [ { "lang": "en", "supportingMedia": [ { "base64": false, "type": "text/html", "value": "There are no known workarounds for this issue.

To reduce the risk of exploitation, limit access to the device only from trusted administrative networks, users and hosts.

" } ], "value": "There are no known workarounds for this issue.\n\nTo reduce the risk of exploitation, limit access to the device only from trusted administrative networks, users and hosts." } ], "x_generator": { "engine": "Vulnogram 0.1.0-dev" } }, "adp": [ { "affected": [ { "vendor": "juniper", "product": "junos_evolved", "cpes": [ "cpe:2.3:o:juniper:junos_evolved:*:*:*:*:*:*:*:*" ], "defaultStatus": "unaffected", "versions": [ { "version": "0", "status": "affected", "lessThan": "21.2r3-s8-evo", "versionType": "semver" }, { "version": "21.4", "status": "affected", "lessThan": "21.4r3-s8-evo", "versionType": "semver" }, { "version": "22.2", "status": "affected", "lessThan": "22.2r3-s4-evo", "versionType": "semver" }, { "version": "22.3", "status": "affected", "lessThan": "22.3r3-s4-evo", "versionType": "semver" }, { "version": "22.4", "status": "affected", "lessThan": "22.4r3-s3-evo", "versionType": "semver" }, { "version": "23.2", "status": "affected", "lessThan": "23.2r2-s1-evo", "versionType": "semver" }, { "version": "23.4", "status": "affected", "lessThan": "23.4r2-s1-evo", "versionType": "custom" } ] } ], "metrics": [ { "other": { "type": "ssvc", "content": { "timestamp": "2024-10-11T17:43:24.369427Z", "id": "CVE-2024-47495", "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": "2024-10-11T17:46:59.833Z" } } ] } }