{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2026-73669",
        "assignerOrgId": "9119a7d8-5eab-497f-8521-727c672e3725",
        "state": "PUBLISHED",
        "assignerShortName": "cisa-cg",
        "dateReserved": "2026-08-13T14:20:28.541Z",
        "datePublished": "2026-08-13T19:00:05.705Z",
        "dateUpdated": "2026-08-13T19:00:05.705Z"
    },
    "containers": {
        "cna": {
            "descriptions": [
                {
                    "lang": "en",
                    "value": "The Signify Philips Hue Bridge Pro firmware embeds a Mosquitto MQTT broker (v2.0.22) that listens on all network interfaces with anonymous access enabled and no firewall restriction. An attacker with access to the Bridge's network can read device data and control connected lights."
                }
            ],
            "affected": [
                {
                    "vendor": "Signify",
                    "product": "Philips Hue Bridge Pro",
                    "defaultStatus": "unknown",
                    "versions": [
                        {
                            "version": "0",
                            "status": "affected",
                            "lessThan": "1.77.2071318010",
                            "versionType": "custom"
                        },
                        {
                            "version": "1.77.2071318010",
                            "status": "unaffected"
                        }
                    ]
                }
            ],
            "problemTypes": [
                {
                    "descriptions": [
                        {
                            "description": "CWE-306 Missing Authentication for Critical Function",
                            "lang": "en",
                            "type": "CWE",
                            "cweId": "CWE-306"
                        }
                    ]
                }
            ],
            "metrics": [
                {
                    "cvssV3_1": {
                        "scope": "UNCHANGED",
                        "version": "3.1",
                        "baseScore": 6.3,
                        "attackVector": "ADJACENT_NETWORK",
                        "baseSeverity": "MEDIUM",
                        "vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L",
                        "integrityImpact": "LOW",
                        "userInteraction": "NONE",
                        "attackComplexity": "LOW",
                        "availabilityImpact": "LOW",
                        "privilegesRequired": "NONE",
                        "confidentialityImpact": "LOW"
                    }
                },
                {
                    "cvssV4_0": {
                        "version": "4.0",
                        "baseScore": 5.3,
                        "attackVector": "ADJACENT",
                        "baseSeverity": "MEDIUM",
                        "vectorString": "CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N",
                        "userInteraction": "NONE",
                        "attackComplexity": "LOW",
                        "attackRequirements": "NONE",
                        "privilegesRequired": "NONE",
                        "subIntegrityImpact": "NONE",
                        "vulnIntegrityImpact": "LOW",
                        "subAvailabilityImpact": "NONE",
                        "vulnAvailabilityImpact": "LOW",
                        "subConfidentialityImpact": "NONE",
                        "vulnConfidentialityImpact": "LOW"
                    }
                },
                {
                    "other": {
                        "type": "ssvc",
                        "content": {
                            "timestamp": "2026-08-03T18:41:49.130933Z",
                            "id": "CVE-2026-73669",
                            "options": [
                                {
                                    "Exploitation": "none"
                                },
                                {
                                    "Automatable": "no"
                                },
                                {
                                    "Technical Impact": "partial"
                                }
                            ],
                            "role": "CISA Coordinator",
                            "version": "2.0.3"
                        }
                    }
                }
            ],
            "title": "Philips Hue Bridge Pro MQTT broker missing authentication",
            "references": [
                {
                    "name": "url",
                    "url": "https://www.philips-hue.com/en-us/support/release-notes/bridge-pro"
                },
                {
                    "name": "url",
                    "url": "https://www.philips-hue.com/en-us/support/security-advisory",
                    "tags": [
                        "release-notes"
                    ]
                },
                {
                    "name": "url",
                    "url": "https://www.cve.org/CVERecord?id=CVE-2026-73669",
                    "tags": [
                        "vdb-entry"
                    ]
                },
                {
                    "name": "url",
                    "url": "https://raw.githubusercontent.com/cisagov/CSAF/develop/csaf_files/IT/white/2026/va-26-225-01.json",
                    "tags": [
                        "third-party-advisory"
                    ]
                }
            ],
            "credits": [
                {
                    "value": "Buğrahan KARAHAN",
                    "lang": "en"
                }
            ],
            "datePublic": "2026-08-13T00:00:00.000Z",
            "providerMetadata": {
                "orgId": "9119a7d8-5eab-497f-8521-727c672e3725",
                "shortName": "cisa-cg",
                "dateUpdated": "2026-08-13T19:00:05.705Z"
            }
        }
    }
}