{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2026-34911",
        "assignerOrgId": "36234546-b8fa-4601-9d6f-f4e334aa8ea1",
        "state": "PUBLISHED",
        "assignerShortName": "hackerone",
        "dateReserved": "2026-03-31T15:00:06.521Z",
        "datePublished": "2026-05-22T00:43:49.189Z",
        "dateUpdated": "2026-05-22T12:37:48.894Z"
    },
    "containers": {
        "cna": {
            "descriptions": [
                {
                    "lang": "en",
                    "value": "A malicious actor with access to the network and low privileges could exploit a Path Traversal vulnerability found in UniFi OS devices to access files on the underlying system that could be manipulated to obtain sensitive information."
                }
            ],
            "affected": [
                {
                    "defaultStatus": "unaffected",
                    "vendor": "Ubiquiti Inc",
                    "product": "UniFi OS Server",
                    "versions": [
                        {
                            "version": "0",
                            "status": "affected",
                            "lessThan": "5.0.8",
                            "versionType": "semver"
                        }
                    ]
                },
                {
                    "defaultStatus": "unaffected",
                    "vendor": "Ubiquiti Inc",
                    "product": "UDM",
                    "versions": [
                        {
                            "version": "0",
                            "status": "affected",
                            "lessThan": "5.1.12",
                            "versionType": "semver"
                        }
                    ]
                },
                {
                    "defaultStatus": "unaffected",
                    "vendor": "Ubiquiti Inc",
                    "product": "UDM-Pro",
                    "versions": [
                        {
                            "version": "0",
                            "status": "affected",
                            "lessThan": "5.1.12",
                            "versionType": "semver"
                        }
                    ]
                },
                {
                    "defaultStatus": "unaffected",
                    "vendor": "Ubiquiti Inc",
                    "product": "UDM-SE",
                    "versions": [
                        {
                            "version": "0",
                            "status": "affected",
                            "lessThan": "5.1.12",
                            "versionType": "semver"
                        }
                    ]
                },
                {
                    "defaultStatus": "unaffected",
                    "vendor": "Ubiquiti Inc",
                    "product": "UDM-Pro-Max",
                    "versions": [
                        {
                            "version": "0",
                            "status": "affected",
                            "lessThan": "5.1.12",
                            "versionType": "semver"
                        }
                    ]
                },
                {
                    "defaultStatus": "unaffected",
                    "vendor": "Ubiquiti Inc",
                    "product": "UDM-Beast",
                    "versions": [
                        {
                            "version": "0",
                            "status": "affected",
                            "lessThan": "5.1.11",
                            "versionType": "semver"
                        }
                    ]
                },
                {
                    "defaultStatus": "unaffected",
                    "vendor": "Ubiquiti Inc",
                    "product": "EFG",
                    "versions": [
                        {
                            "version": "0",
                            "status": "affected",
                            "lessThan": "5.1.12",
                            "versionType": "semver"
                        }
                    ]
                },
                {
                    "defaultStatus": "unaffected",
                    "vendor": "Ubiquiti Inc",
                    "product": "UDW",
                    "versions": [
                        {
                            "version": "0",
                            "status": "affected",
                            "lessThan": "5.1.12",
                            "versionType": "semver"
                        }
                    ]
                },
                {
                    "defaultStatus": "unaffected",
                    "vendor": "Ubiquiti Inc",
                    "product": "UDR",
                    "versions": [
                        {
                            "version": "0",
                            "status": "affected",
                            "lessThan": "5.1.12",
                            "versionType": "semver"
                        }
                    ]
                },
                {
                    "defaultStatus": "unaffected",
                    "vendor": "Ubiquiti Inc",
                    "product": "UDR7",
                    "versions": [
                        {
                            "version": "0",
                            "status": "affected",
                            "lessThan": "5.1.12",
                            "versionType": "semver"
                        }
                    ]
                },
                {
                    "defaultStatus": "unaffected",
                    "vendor": "Ubiquiti Inc",
                    "product": "UDR-5G",
                    "versions": [
                        {
                            "version": "0",
                            "status": "affected",
                            "lessThan": "5.1.12",
                            "versionType": "semver"
                        }
                    ]
                },
                {
                    "defaultStatus": "unaffected",
                    "vendor": "Ubiquiti Inc",
                    "product": "Express 7",
                    "versions": [
                        {
                            "version": "0",
                            "status": "affected",
                            "lessThan": "5.1.12",
                            "versionType": "semver"
                        }
                    ]
                },
                {
                    "defaultStatus": "unaffected",
                    "vendor": "Ubiquiti Inc",
                    "product": "UNVR",
                    "versions": [
                        {
                            "version": "0",
                            "status": "affected",
                            "lessThan": "5.1.12",
                            "versionType": "semver"
                        }
                    ]
                },
                {
                    "defaultStatus": "unaffected",
                    "vendor": "Ubiquiti Inc",
                    "product": "UNVR-Pro",
                    "versions": [
                        {
                            "version": "0",
                            "status": "affected",
                            "lessThan": "5.1.12",
                            "versionType": "semver"
                        }
                    ]
                },
                {
                    "defaultStatus": "unaffected",
                    "vendor": "Ubiquiti Inc",
                    "product": "UNVR-Instant",
                    "versions": [
                        {
                            "version": "0",
                            "status": "affected",
                            "lessThan": "5.1.12",
                            "versionType": "semver"
                        }
                    ]
                },
                {
                    "defaultStatus": "unaffected",
                    "vendor": "Ubiquiti Inc",
                    "product": "UNVR-G2",
                    "versions": [
                        {
                            "version": "0",
                            "status": "affected",
                            "lessThan": "5.1.12",
                            "versionType": "semver"
                        }
                    ]
                },
                {
                    "defaultStatus": "unaffected",
                    "vendor": "Ubiquiti Inc",
                    "product": "UNVR-G2-Pro",
                    "versions": [
                        {
                            "version": "0",
                            "status": "affected",
                            "lessThan": "5.1.12",
                            "versionType": "semver"
                        }
                    ]
                },
                {
                    "defaultStatus": "unaffected",
                    "vendor": "Ubiquiti Inc",
                    "product": "ENVR",
                    "versions": [
                        {
                            "version": "0",
                            "status": "affected",
                            "lessThan": "5.1.12",
                            "versionType": "semver"
                        }
                    ]
                },
                {
                    "defaultStatus": "unaffected",
                    "vendor": "Ubiquiti Inc",
                    "product": "ENVR-Core",
                    "versions": [
                        {
                            "version": "0",
                            "status": "affected",
                            "lessThan": "5.1.12",
                            "versionType": "semver"
                        }
                    ]
                },
                {
                    "defaultStatus": "unaffected",
                    "vendor": "Ubiquiti Inc",
                    "product": "UNAS-2",
                    "versions": [
                        {
                            "version": "0",
                            "status": "affected",
                            "lessThan": "5.1.10",
                            "versionType": "semver"
                        }
                    ]
                },
                {
                    "defaultStatus": "unaffected",
                    "vendor": "Ubiquiti Inc",
                    "product": "UNAS-4",
                    "versions": [
                        {
                            "version": "0",
                            "status": "affected",
                            "lessThan": "5.1.10",
                            "versionType": "semver"
                        }
                    ]
                },
                {
                    "defaultStatus": "unaffected",
                    "vendor": "Ubiquiti Inc",
                    "product": "UNAS-Pro",
                    "versions": [
                        {
                            "version": "0",
                            "status": "affected",
                            "lessThan": "5.1.10",
                            "versionType": "semver"
                        }
                    ]
                },
                {
                    "defaultStatus": "unaffected",
                    "vendor": "Ubiquiti Inc",
                    "product": "UNAS-Pro-4",
                    "versions": [
                        {
                            "version": "0",
                            "status": "affected",
                            "lessThan": "5.1.10",
                            "versionType": "semver"
                        }
                    ]
                },
                {
                    "defaultStatus": "unaffected",
                    "vendor": "Ubiquiti Inc",
                    "product": "UNAS-Pro-8",
                    "versions": [
                        {
                            "version": "0",
                            "status": "affected",
                            "lessThan": "5.1.10",
                            "versionType": "semver"
                        }
                    ]
                },
                {
                    "defaultStatus": "unaffected",
                    "vendor": "Ubiquiti Inc",
                    "product": "UCKP",
                    "versions": [
                        {
                            "version": "0",
                            "status": "affected",
                            "lessThan": "5.1.12",
                            "versionType": "semver"
                        }
                    ]
                },
                {
                    "defaultStatus": "unaffected",
                    "vendor": "Ubiquiti Inc",
                    "product": "UCK",
                    "versions": [
                        {
                            "version": "0",
                            "status": "affected",
                            "lessThan": "5.1.12",
                            "versionType": "semver"
                        }
                    ]
                },
                {
                    "defaultStatus": "unaffected",
                    "vendor": "Ubiquiti Inc",
                    "product": "UCK-Enterprise",
                    "versions": [
                        {
                            "version": "0",
                            "status": "affected",
                            "lessThan": "5.1.12",
                            "versionType": "semver"
                        }
                    ]
                },
                {
                    "defaultStatus": "unaffected",
                    "vendor": "Ubiquiti Inc",
                    "product": "UCG-Ultra",
                    "versions": [
                        {
                            "version": "0",
                            "status": "affected",
                            "lessThan": "5.1.12",
                            "versionType": "semver"
                        }
                    ]
                },
                {
                    "defaultStatus": "unaffected",
                    "vendor": "Ubiquiti Inc",
                    "product": "UCG-Max",
                    "versions": [
                        {
                            "version": "0",
                            "status": "affected",
                            "lessThan": "5.1.12",
                            "versionType": "semver"
                        }
                    ]
                },
                {
                    "defaultStatus": "unaffected",
                    "vendor": "Ubiquiti Inc",
                    "product": "UCG-Fiber",
                    "versions": [
                        {
                            "version": "0",
                            "status": "affected",
                            "lessThan": "5.1.12",
                            "versionType": "semver"
                        }
                    ]
                },
                {
                    "defaultStatus": "unaffected",
                    "vendor": "Ubiquiti Inc",
                    "product": "UCG-Industrial",
                    "versions": [
                        {
                            "version": "0",
                            "status": "affected",
                            "lessThan": "5.1.12",
                            "versionType": "semver"
                        }
                    ]
                }
            ],
            "references": [
                {
                    "url": "https://community.ui.com/releases/Security-Advisory-Bulletin-064-064/84811c09-4cf4-42ab-bd61-cc994445963b"
                }
            ],
            "metrics": [
                {
                    "cvssV3_1": {
                        "version": "3.1",
                        "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N",
                        "baseScore": 7.7,
                        "baseSeverity": "HIGH"
                    }
                }
            ],
            "problemTypes": [
                {
                    "descriptions": [
                        {
                            "type": "CWE",
                            "lang": "en",
                            "cweId": "CWE-22",
                            "description": "CWE-22 Path Traversal"
                        }
                    ]
                }
            ],
            "providerMetadata": {
                "orgId": "36234546-b8fa-4601-9d6f-f4e334aa8ea1",
                "shortName": "hackerone",
                "dateUpdated": "2026-05-22T00:43:49.189Z"
            }
        },
        "adp": [
            {
                "metrics": [
                    {
                        "other": {
                            "type": "ssvc",
                            "content": {
                                "timestamp": "2026-05-22T12:37:38.876728Z",
                                "id": "CVE-2026-34911",
                                "options": [
                                    {
                                        "Exploitation": "none"
                                    },
                                    {
                                        "Automatable": "no"
                                    },
                                    {
                                        "Technical Impact": "partial"
                                    }
                                ],
                                "role": "CISA Coordinator",
                                "version": "2.0.3"
                            }
                        }
                    }
                ],
                "title": "CISA ADP Vulnrichment",
                "providerMetadata": {
                    "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
                    "shortName": "CISA-ADP",
                    "dateUpdated": "2026-05-22T12:37:48.894Z"
                }
            }
        ]
    }
}