{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.1",
    "cveMetadata": {
        "cveId": "CVE-2023-36846",
        "assignerOrgId": "8cbe9d5a-a066-4c94-8978-4b15efeae968",
        "state": "PUBLISHED",
        "assignerShortName": "juniper",
        "dateReserved": "2023-06-27T16:17:25.277Z",
        "datePublished": "2023-08-17T19:18:00.406Z",
        "dateUpdated": "2024-08-02T17:01:09.701Z"
    },
    "containers": {
        "cna": {
            "affected": [
                {
                    "defaultStatus": "unaffected",
                    "platforms": [
                        "SRX Series"
                    ],
                    "product": "Junos OS",
                    "vendor": "Juniper Networks",
                    "versions": [
                        {
                            "lessThan": "20.4R3-S8",
                            "status": "affected",
                            "version": "0",
                            "versionType": "semver"
                        },
                        {
                            "lessThan": "21.1*",
                            "status": "affected",
                            "version": "21.1",
                            "versionType": "semver"
                        },
                        {
                            "lessThan": "21.2R3-S6",
                            "status": "affected",
                            "version": "21.2",
                            "versionType": "semver"
                        },
                        {
                            "lessThan": "21.3R3-S5",
                            "status": "affected",
                            "version": "21.3",
                            "versionType": "semver"
                        },
                        {
                            "lessThan": "21.4R3-S5",
                            "status": "affected",
                            "version": "21.4",
                            "versionType": "semver"
                        },
                        {
                            "lessThan": "22.1R3-S3",
                            "status": "affected",
                            "version": "22.1",
                            "versionType": "semver"
                        },
                        {
                            "lessThan": "22.2R3-S2",
                            "status": "affected",
                            "version": "22.2",
                            "versionType": "semver"
                        },
                        {
                            "lessThan": "22.3R2-S2, 22.3R3",
                            "status": "affected",
                            "version": "22.3",
                            "versionType": "semver"
                        },
                        {
                            "lessThan": "22.4R2-S1, 22.4R3",
                            "status": "affected",
                            "version": "22.4",
                            "versionType": "semver"
                        }
                    ]
                }
            ],
            "configurations": [
                {
                    "lang": "en",
                    "supportingMedia": [
                        {
                            "base64": false,
                            "type": "text/html",
                            "value": " \n\n\n\n\n\n\n\n<p>The following minimal configuration is necessary:</p><code>&nbsp; [system services web-management http]</code><p>or</p><code>&nbsp; [system services web-management https]</code><br>"
                        }
                    ],
                    "value": " \n\n\n\n\n\n\n\nThe following minimal configuration is necessary:\n\n  [system services web-management http]or\n\n  [system services web-management https]\n"
                }
            ],
            "credits": [
                {
                    "lang": "en",
                    "type": "finder",
                    "value": "LYS, working with DEVCORE Internship Program"
                }
            ],
            "datePublic": "2023-08-17T16:00:00.000Z",
            "descriptions": [
                {
                    "lang": "en",
                    "supportingMedia": [
                        {
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                            "type": "text/html",
                            "value": "A Missing Authentication for Critical Function vulnerability in Juniper Networks Junos OS on SRX Series allows an unauthenticated, network-based attacker to cause limited impact to the file system integrity.<br><br>\n\nWith a specific request to user.php that doesn't require authentication an attacker is able to upload arbitrary files via J-Web, leading to a loss of \n\n<span style=\"background-color: rgb(255, 255, 255);\">integrity</span>\n\nfor a certain&nbsp;\n\n<span style=\"background-color: rgb(255, 255, 255);\">part of the&nbsp;</span>file system, <span style=\"background-color: rgb(255, 255, 255);\">which may allow chaining to other vulnerabilities.</span>\n\n<br><p>This issue affects Juniper Networks Junos OS on SRX Series:</p><p></p><ul><li>All versions prior to 20.4R3-S8;</li><li>21.1 versions 21.1R1 and later;</li><li>21.2 versions prior to 21.2R3-S6;</li><li>21.3 versions \n\nprior to \n\n 21.3R3-S5;</li><li>21.4 versions \n\nprior to \n\n21.4R3-S5;</li><li>22.1 versions \n\nprior to \n\n22.1R3-S3;</li><li>22.2 versions \n\nprior to \n\n22.2R3-S2;</li><li>22.3 versions \n\nprior to \n\n22.3R2-S2, 22.3R3;</li><li>22.4 versions \n\nprior to \n\n22.4R2-S1, 22.4R3.</li></ul><p></p>"
                        }
                    ],
                    "value": "A Missing Authentication for Critical Function vulnerability in Juniper Networks Junos OS on SRX Series allows an unauthenticated, network-based attacker to cause limited impact to the file system integrity.\n\n\n\nWith a specific request to user.php that doesn't require authentication an attacker is able to upload arbitrary files via J-Web, leading to a loss of \n\nintegrity\n\nfor a certain \n\npart of the file system, which may allow chaining to other vulnerabilities.\n\n\nThis issue affects Juniper Networks Junos OS on SRX Series:\n\n\n\n  *  All versions prior to 20.4R3-S8;\n  *  21.1 versions 21.1R1 and later;\n  *  21.2 versions prior to 21.2R3-S6;\n  *  21.3 versions \n\nprior to \n\n 21.3R3-S5;\n  *  21.4 versions \n\nprior to \n\n21.4R3-S5;\n  *  22.1 versions \n\nprior to \n\n22.1R3-S3;\n  *  22.2 versions \n\nprior to \n\n22.2R3-S2;\n  *  22.3 versions \n\nprior to \n\n22.3R2-S2, 22.3R3;\n  *  22.4 versions \n\nprior to \n\n22.4R2-S1, 22.4R3.\n\n\n\n\n"
                }
            ],
            "exploits": [
                {
                    "lang": "en",
                    "supportingMedia": [
                        {
                            "base64": false,
                            "type": "text/html",
                            "value": "\n\nJuniper SIRT is not aware of any malicious exploitation of this vulnerability.<br>"
                        }
                    ],
                    "value": "\nJuniper SIRT is not aware of any malicious exploitation of this vulnerability.\n"
                }
            ],
            "metrics": [
                {
                    "cvssV3_1": {
                        "attackComplexity": "LOW",
                        "attackVector": "NETWORK",
                        "availabilityImpact": "NONE",
                        "baseScore": 5.3,
                        "baseSeverity": "MEDIUM",
                        "confidentialityImpact": "NONE",
                        "integrityImpact": "LOW",
                        "privilegesRequired": "NONE",
                        "scope": "UNCHANGED",
                        "userInteraction": "NONE",
                        "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N",
                        "version": "3.1"
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                    "format": "CVSS",
                    "scenarios": [
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                            "lang": "en",
                            "value": "GENERAL"
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                    ]
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            "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": "2023-09-26T19:59:21.014Z"
            },
            "references": [
                {
                    "tags": [
                        "vendor-advisory",
                        "mitigation"
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                    "url": "https://supportportal.juniper.net/JSA72300"
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            ],
            "solutions": [
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                    "lang": "en",
                    "supportingMedia": [
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                            "value": "The following software releases have been updated to resolve this specific issue: \n\n<span style=\"background-color: rgb(255, 255, 255);\">20.4R3-S8, 21.2R3-S6, 21.3R3-S5*, 21.4R3-S5*, 22.1R3-S3, 22.2R3-S2, 22.3R2-S2, 22.3R3, 22.4R2-S1, 22.4R3*, 23.2R1</span>, and all subsequent releases.<br>*Pending Publication<br>"
                        }
                    ],
                    "value": "The following software releases have been updated to resolve this specific issue: \n\n20.4R3-S8, 21.2R3-S6, 21.3R3-S5*, 21.4R3-S5*, 22.1R3-S3, 22.2R3-S2, 22.3R2-S2, 22.3R3, 22.4R2-S1, 22.4R3*, 23.2R1, and all subsequent releases.\n*Pending Publication\n"
                }
            ],
            "source": {
                "defect": [
                    "1735389"
                ],
                "discovery": "EXTERNAL"
            },
            "title": "Junos OS: SRX Series: A vulnerability in J-Web allows an unauthenticated attacker to upload arbitrary files",
            "workarounds": [
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                    "lang": "en",
                    "supportingMedia": [
                        {
                            "base64": false,
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                            "value": "\n\n\n\n\n\nDisable J-Web, or limit access to only trusted hosts.<br>"
                        }
                    ],
                    "value": "\n\n\n\n\nDisable J-Web, or limit access to only trusted hosts.\n"
                }
            ],
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                    "shortName": "CVE",
                    "dateUpdated": "2024-08-02T17:01:09.701Z"
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                "title": "CVE Program Container",
                "references": [
                    {
                        "tags": [
                            "vendor-advisory",
                            "mitigation",
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                        "url": "https://supportportal.juniper.net/JSA72300"
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}