{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.1",
    "cveMetadata": {
        "cveId": "CVE-2024-21619",
        "assignerOrgId": "8cbe9d5a-a066-4c94-8978-4b15efeae968",
        "state": "PUBLISHED",
        "assignerShortName": "juniper",
        "dateReserved": "2023-12-27T19:38:25.710Z",
        "datePublished": "2024-01-25T22:48:16.839Z",
        "dateUpdated": "2024-08-01T22:27:35.795Z"
    },
    "containers": {
        "cna": {
            "affected": [
                {
                    "defaultStatus": "unaffected",
                    "platforms": [
                        "SRX Series",
                        "EX Series"
                    ],
                    "product": "Junos OS",
                    "vendor": "Juniper Networks",
                    "versions": [
                        {
                            "lessThan": "20.4R3-S9",
                            "status": "affected",
                            "version": "0",
                            "versionType": "semver"
                        },
                        {
                            "lessThan": "21.2R3-S7",
                            "status": "affected",
                            "version": "21.2",
                            "versionType": "semver"
                        },
                        {
                            "lessThan": "21.3R3-S5",
                            "status": "affected",
                            "version": "21.3",
                            "versionType": "semver"
                        },
                        {
                            "lessThan": "21.4R3-S6",
                            "status": "affected",
                            "version": "21.4",
                            "versionType": "semver"
                        },
                        {
                            "lessThan": "22.1R3-S5",
                            "status": "affected",
                            "version": "22.1",
                            "versionType": "semver"
                        },
                        {
                            "lessThan": "22.2R3-S3",
                            "status": "affected",
                            "version": "22.2",
                            "versionType": "semver"
                        },
                        {
                            "lessThan": "22.3R3-S2",
                            "status": "affected",
                            "version": "22.3",
                            "versionType": "semver"
                        },
                        {
                            "lessThan": "22.4R3",
                            "status": "affected",
                            "version": "22.4",
                            "versionType": "semver"
                        },
                        {
                            "lessThan": "23.2R1-S2, 23.2R2",
                            "status": "affected",
                            "version": "23.2",
                            "versionType": "semver"
                        }
                    ]
                }
            ],
            "credits": [
                {
                    "lang": "en",
                    "type": "finder",
                    "value": "The Juniper SIRT would like to acknowledge and thank watchtowr for responsibly reporting this vulnerability."
                }
            ],
            "datePublic": "2024-01-25T17:00:00.000Z",
            "descriptions": [
                {
                    "lang": "en",
                    "supportingMedia": [
                        {
                            "base64": false,
                            "type": "text/html",
                            "value": "A Missing Authentication for Critical Function vulnerability combined with a Generation of Error Message Containing Sensitive Information vulnerability in J-Web of Juniper Networks Junos OS on SRX Series and EX Series allows an unauthenticated, network-based attacker to access sensitive system information.<br><br>When a user logs in, a temporary file which contains the configuration of the device (as visible to that user) is created in the /cache folder. An unauthenticated attacker can then attempt to access such a file by sending a specific request to the device trying to guess the name of such a file. Successful exploitation will reveal configuration information.<br><br>This issue affects Juniper Networks Junos OS on SRX Series and EX Series:<br><ul><li>All versions earlier than 20.4R3-S9;</li><li>21.2 versions earlier than 21.2R3-S7;</li><li>21.3 versions earlier than 21.3R3-S5;</li><li>21.4 versions earlier than 21.4R3-S6;</li><li>22.1 versions earlier than 22.1R3-S5;</li><li>22.2 versions earlier than 22.2R3-S3;</li><li>22.3 versions earlier than 22.3R3-S2;</li><li>22.4 versions earlier than 22.4R3;</li><li>23.2 versions earlier than 23.2R1-S2, 23.2R2.</li></ul>"
                        }
                    ],
                    "value": "A Missing Authentication for Critical Function vulnerability combined with a Generation of Error Message Containing Sensitive Information vulnerability in J-Web of Juniper Networks Junos OS on SRX Series and EX Series allows an unauthenticated, network-based attacker to access sensitive system information.\n\nWhen a user logs in, a temporary file which contains the configuration of the device (as visible to that user) is created in the /cache folder. An unauthenticated attacker can then attempt to access such a file by sending a specific request to the device trying to guess the name of such a file. Successful exploitation will reveal configuration information.\n\nThis issue affects Juniper Networks Junos OS on SRX Series and EX Series:\n  *  All versions earlier than 20.4R3-S9;\n  *  21.2 versions earlier than 21.2R3-S7;\n  *  21.3 versions earlier than 21.3R3-S5;\n  *  21.4 versions earlier than 21.4R3-S6;\n  *  22.1 versions earlier than 22.1R3-S5;\n  *  22.2 versions earlier than 22.2R3-S3;\n  *  22.3 versions earlier than 22.3R3-S2;\n  *  22.4 versions earlier than 22.4R3;\n  *  23.2 versions earlier than 23.2R1-S2, 23.2R2.\n\n\n"
                }
            ],
            "exploits": [
                {
                    "lang": "en",
                    "supportingMedia": [
                        {
                            "base64": false,
                            "type": "text/html",
                            "value": "<p>Juniper SIRT is not aware of any malicious exploitation of this vulnerability.</p>"
                        }
                    ],
                    "value": "Juniper SIRT is not aware of any malicious exploitation of this vulnerability.\n\n"
                }
            ],
            "metrics": [
                {
                    "cvssV3_1": {
                        "attackComplexity": "HIGH",
                        "attackVector": "NETWORK",
                        "availabilityImpact": "NONE",
                        "baseScore": 5.3,
                        "baseSeverity": "MEDIUM",
                        "confidentialityImpact": "HIGH",
                        "integrityImpact": "NONE",
                        "privilegesRequired": "NONE",
                        "scope": "UNCHANGED",
                        "userInteraction": "REQUIRED",
                        "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:N/A:N",
                        "version": "3.1"
                    },
                    "format": "CVSS",
                    "scenarios": [
                        {
                            "lang": "en",
                            "value": "GENERAL"
                        }
                    ]
                }
            ],
            "problemTypes": [
                {
                    "descriptions": [
                        {
                            "cweId": "CWE-306",
                            "description": "CWE-306 Missing Authentication for Critical Function",
                            "lang": "en",
                            "type": "CWE"
                        }
                    ]
                },
                {
                    "descriptions": [
                        {
                            "cweId": "CWE-209",
                            "description": "CWE-209 Generation of Error Message Containing Sensitive Information",
                            "lang": "en",
                            "type": "CWE"
                        }
                    ]
                }
            ],
            "providerMetadata": {
                "orgId": "8cbe9d5a-a066-4c94-8978-4b15efeae968",
                "shortName": "juniper",
                "dateUpdated": "2024-01-25T22:52:44.703Z"
            },
            "references": [
                {
                    "tags": [
                        "vendor-advisory"
                    ],
                    "url": "https://supportportal.juniper.net/JSA76390"
                }
            ],
            "solutions": [
                {
                    "lang": "en",
                    "supportingMedia": [
                        {
                            "base64": false,
                            "type": "text/html",
                            "value": "<p>The following software releases have been updated to resolve this specific issue: 20.4R3-S9, 21.2R3-S7*, 21.3R3-S5, 21.4R3-S6*, 22.1R3-S5*, 22.2R3-S3*, 22.3R3-S2*, 22.4R2-S2, 22.4R3*, 23.2R1-S2, 23.2R2*, 23.4R1, and all subsequent releases.</p><p>*Pending Publication</p>"
                        }
                    ],
                    "value": "The following software releases have been updated to resolve this specific issue: 20.4R3-S9, 21.2R3-S7*, 21.3R3-S5, 21.4R3-S6*, 22.1R3-S5*, 22.2R3-S3*, 22.3R3-S2*, 22.4R2-S2, 22.4R3*, 23.2R1-S2, 23.2R2*, 23.4R1, and all subsequent releases.\n\n*Pending Publication\n\n"
                }
            ],
            "source": {
                "defect": [
                    "1763260"
                ],
                "discovery": "EXTERNAL"
            },
            "timeline": [
                {
                    "lang": "en",
                    "time": "2024-01-25T17:00:00.000Z",
                    "value": "Initial Publication"
                }
            ],
            "title": "Junos OS: SRX Series and EX Series: J-Web - unauthenticated access to temporary files containing sensitive information",
            "workarounds": [
                {
                    "lang": "en",
                    "supportingMedia": [
                        {
                            "base64": false,
                            "type": "text/html",
                            "value": "<p>Disable J-Web, or limit access to only trusted hosts.</p>"
                        }
                    ],
                    "value": "Disable J-Web, or limit access to only trusted hosts.\n\n"
                }
            ],
            "x_generator": {
                "engine": "Vulnogram 0.1.0-av217"
            }
        },
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                "providerMetadata": {
                    "orgId": "af854a3a-2127-422b-91ae-364da2661108",
                    "shortName": "CVE",
                    "dateUpdated": "2024-08-01T22:27:35.795Z"
                },
                "title": "CVE Program Container",
                "references": [
                    {
                        "tags": [
                            "vendor-advisory",
                            "x_transferred"
                        ],
                        "url": "https://supportportal.juniper.net/JSA76390"
                    }
                ]
            }
        ]
    }
}