cvelist/2024/47xxx/CVE-2024-47495.json

{
    "data_version": "4.0",
    "data_type": "CVE",
    "data_format": "MITRE",
    "CVE_data_meta": {
        "ID": "CVE-2024-47495",
        "ASSIGNER": "sirt@juniper.net",
        "STATE": "PUBLIC"
    },
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "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."
            }
        ]
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "CWE-639 Authorization Bypass Through User-Controlled Key",
                        "cweId": "CWE-639"
                    }
                ]
            }
        ]
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "vendor_name": "Juniper Networks",
                    "product": {
                        "product_data": [
                            {
                                "product_name": "Junos OS Evolved",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_affected": "<",
                                            "version_name": "0",
                                            "version_value": "21.2R3-S8-EVO"
                                        },
                                        {
                                            "version_affected": "<",
                                            "version_name": "21.4-EVO",
                                            "version_value": "21.4R3-S8-EVO"
                                        },
                                        {
                                            "version_affected": "<",
                                            "version_name": "22.2-EVO",
                                            "version_value": "22.2R3-S4-EVO"
                                        },
                                        {
                                            "version_affected": "<",
                                            "version_name": "22.3-EVO",
                                            "version_value": "22.3R3-S4-EVO"
                                        },
                                        {
                                            "version_affected": "<",
                                            "version_name": "22.4-EVO",
                                            "version_value": "22.4R3-S3-EVO"
                                        },
                                        {
                                            "version_affected": "<",
                                            "version_name": "23.2-EVO",
                                            "version_value": "23.2R2-S1-EVO"
                                        },
                                        {
                                            "version_affected": "<",
                                            "version_name": "23.4-EVO",
                                            "version_value": "23.4R2-S1-EVO"
                                        }
                                    ]
                                }
                            }
                        ]
                    }
                }
            ]
        }
    },
    "references": {
        "reference_data": [
            {
                "url": "https://kb.juniper.net/JSA88122",
                "refsource": "MISC",
                "name": "https://kb.juniper.net/JSA88122"
            }
        ]
    },
    "generator": {
        "engine": "Vulnogram 0.1.0-dev"
    },
    "source": {
        "advisory": "JSA88122",
        "defect": [
            "1790662"
        ],
        "discovery": "INTERNAL"
    },
    "configuration": [
        {
            "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: <br>&nbsp; show chassis routing-engine<br><br>"
                }
            ],
            "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\u00a0 show chassis routing-engine"
        }
    ],
    "work_around": [
        {
            "lang": "en",
            "supportingMedia": [
                {
                    "base64": false,
                    "type": "text/html",
                    "value": "There are no known workarounds for this issue.<br><br>To reduce the risk of exploitation, limit access to the device only from trusted administrative networks, users and hosts.<br><br>"
                }
            ],
            "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."
        }
    ],
    "exploit": [
        {
            "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."
        }
    ],
    "solution": [
        {
            "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, <span style=\"background-color: rgb(244, 244, 244);\">24.2R1-EVO</span>&nbsp;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\u00a0and all subsequent releases."
        }
    ],
    "impact": {
        "cvss": [
            {
                "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"
            }
        ]
    }
}