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        "cveId": "CVE-2026-100420",
        "assignerOrgId": "f23511db-6c3e-4e32-a477-6aa17d310630",
        "state": "PUBLISHED",
        "assignerShortName": "TPLink",
        "dateReserved": "2026-09-25T20:37:34.701Z",
        "datePublished": "2026-10-21T23:04:28.083Z",
        "dateUpdated": "2026-10-21T23:04:28.083Z"
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                "orgId": "f23511db-6c3e-4e32-a477-6aa17d310630",
                "shortName": "TPLink",
                "dateUpdated": "2026-10-21T23:04:28.083Z"
            },
            "title": "Information disclosure vulnerability in the cloud-client daemon of Deco BE63",
            "problemTypes": [
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                    "descriptions": [
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                            "lang": "en",
                            "cweId": "CWE-202",
                            "description": "CWE-202 Exposure of sensitive information through data queries",
                            "type": "CWE"
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            "affected": [
                {
                    "vendor": "TP-Link Systems Inc.",
                    "product": "Deco BE63 V2.0",
                    "modules": [
                        "cloud-client"
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                            "status": "affected",
                            "version": "0",
                            "lessThan": "1.3.3 Build 26071612",
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            "descriptions": [
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                    "lang": "en",
                    "value": "A sensitive information disclosure vulnerability in the cloud-client daemon of Deco BE63 allows authenticated attackers to retrieve the plaintext TP-Link ID account password. \n\nSuccessful exploitation may allow attackers to compromise the associated cloud account and perform unauthorized actions on behalf of the affected user.",
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            "references": [
                {
                    "url": "https://www.tp-link.com/us/support/download/deco-be63/v2.60/#Firmware",
                    "tags": [
                        "patch"
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                },
                {
                    "url": "https://www.tp-link.com/us/support/faq/5357/",
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                        "attackComplexity": "LOW",
                        "attackRequirements": "NONE",
                        "privilegesRequired": "HIGH",
                        "userInteraction": "NONE",
                        "vulnConfidentialityImpact": "HIGH",
                        "subConfidentialityImpact": "NONE",
                        "vulnIntegrityImpact": "NONE",
                        "subIntegrityImpact": "NONE",
                        "vulnAvailabilityImpact": "NONE",
                        "subAvailabilityImpact": "NONE",
                        "exploitMaturity": "NOT_DEFINED",
                        "Safety": "NOT_DEFINED",
                        "Automatable": "NOT_DEFINED",
                        "Recovery": "NOT_DEFINED",
                        "valueDensity": "NOT_DEFINED",
                        "vulnerabilityResponseEffort": "NOT_DEFINED",
                        "providerUrgency": "NOT_DEFINED",
                        "version": "4.0",
                        "baseSeverity": "MEDIUM",
                        "baseScore": 6.8,
                        "vectorString": "CVSS:4.0/AV:A/AC:L/AT:N/PR:H/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N"
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            "source": {
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