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    "cveMetadata": {
        "cveId": "CVE-2026-103401",
        "assignerOrgId": "8cbe9d5a-a066-4c94-8978-4b15efeae968",
        "state": "PUBLISHED",
        "assignerShortName": "juniper",
        "dateReserved": "2026-09-30T14:33:03.168Z",
        "datePublished": "2026-10-28T16:34:44.566Z",
        "dateUpdated": "2026-10-28T16:34:44.566Z"
    },
    "containers": {
        "cna": {
            "affected": [
                {
                    "defaultStatus": "unaffected",
                    "product": "Session Smart Router",
                    "vendor": "Juniper Networks",
                    "versions": [
                        {
                            "lessThan": "7.0.5",
                            "status": "affected",
                            "version": "0",
                            "versionType": "custom"
                        },
                        {
                            "lessThan": "7.1.7",
                            "status": "affected",
                            "version": "7.1.0",
                            "versionType": "custom"
                        },
                        {
                            "lessThan": "7.2.3",
                            "status": "affected",
                            "version": "7.2.0",
                            "versionType": "custom"
                        }
                    ]
                },
                {
                    "defaultStatus": "unaffected",
                    "product": "Session Smart Conductor",
                    "vendor": "Juniper Networks",
                    "versions": [
                        {
                            "lessThan": "7.0.5",
                            "status": "affected",
                            "version": "0",
                            "versionType": "custom"
                        },
                        {
                            "lessThan": "7.1.7",
                            "status": "affected",
                            "version": "7.1.0",
                            "versionType": "custom"
                        },
                        {
                            "lessThan": "7.2.3",
                            "status": "affected",
                            "version": "7.2.0",
                            "versionType": "custom"
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                    ]
                }
            ],
            "datePublic": "2026-10-28T16:00:00.000Z",
            "descriptions": [
                {
                    "lang": "en",
                    "supportingMedia": [
                        {
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                            "type": "text/html",
                            "value": "An Improper Link Resolution Before File Access ('Link Following') vulnerability in the unauthenticated web server handlers in Juniper Networks Session Smart Router and Session Smart Conductor&nbsp;allows a local unprivileged user to overwrite arbitrary files as root via unauthenticated API endpoints.<br><br>This vulnerability can be exploited on Mist-managed routers and on unmanaged Routers that have not yet been onboarded to a Conductor. Routers already managed by Conductor are not affected.<br>"
                        }
                    ],
                    "value": "An Improper Link Resolution Before File Access ('Link Following') vulnerability in the unauthenticated web server handlers in Juniper Networks Session Smart Router and Session Smart Conductor allows a local unprivileged user to overwrite arbitrary files as root via unauthenticated API endpoints.\n\nThis vulnerability can be exploited on Mist-managed routers and on unmanaged Routers that have not yet been onboarded to a Conductor. Routers already managed by Conductor are not affected."
                }
            ],
            "exploits": [
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                    "lang": "en",
                    "supportingMedia": [
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                            "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": "NETWORK",
                        "availabilityImpact": "HIGH",
                        "baseScore": 8.8,
                        "baseSeverity": "HIGH",
                        "confidentialityImpact": "HIGH",
                        "integrityImpact": "HIGH",
                        "privilegesRequired": "LOW",
                        "scope": "UNCHANGED",
                        "userInteraction": "NONE",
                        "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
                        "version": "3.1"
                    },
                    "format": "CVSS",
                    "scenarios": [
                        {
                            "lang": "en",
                            "value": "GENERAL"
                        }
                    ]
                }
            ],
            "problemTypes": [
                {
                    "descriptions": [
                        {
                            "cweId": "CWE-59",
                            "description": "CWE-59 Improper Link Resolution Before File Access ('Link Following')",
                            "lang": "en",
                            "type": "CWE"
                        }
                    ]
                }
            ],
            "providerMetadata": {
                "orgId": "8cbe9d5a-a066-4c94-8978-4b15efeae968",
                "shortName": "juniper",
                "dateUpdated": "2026-10-28T16:34:44.566Z"
            },
            "references": [
                {
                    "tags": [
                        "vendor-advisory"
                    ],
                    "url": "https://supportportal.juniper.net/JSA112183"
                }
            ],
            "solutions": [
                {
                    "lang": "en",
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                            "value": "The following software releases of Session Smart Router and Session Smart Conductor have been updated to resolve these specific issues:<br><ul><li>7.0.5 \n\nand all subsequent releases;</li><li>7.1.7 \n\nand all subsequent releases;</li><li>7.2.3 and all subsequent releases.</li></ul>\n\n<br>\n\n<br>"
                        }
                    ],
                    "value": "The following software releases of Session Smart Router and Session Smart Conductor have been updated to resolve these specific issues:\n  *  7.0.5 \n\nand all subsequent releases;\n  *  7.1.7 \n\nand all subsequent releases;\n  *  7.2.3 and all subsequent releases."
                }
            ],
            "source": {
                "advisory": "JSA112183",
                "defect": [
                    "I95-65017"
                ],
                "discovery": "INTERNAL"
            },
            "title": "Session Smart Router and Session Smart Conductor: An attacker can overwrite arbitrary files as root",
            "workarounds": [
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                    "lang": "en",
                    "supportingMedia": [
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                            "value": "There are no known workarounds for this issue."
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}