{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-105815", "assignerOrgId": "f23511db-6c3e-4e32-a477-6aa17d310630", "state": "PUBLISHED", "assignerShortName": "TPLink", "dateReserved": "2026-10-05T21:22:06.900Z", "datePublished": "2026-10-19T21:27:02.599Z", "dateUpdated": "2026-10-20T19:22:38.887Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "f23511db-6c3e-4e32-a477-6aa17d310630", "shortName": "TPLink", "dateUpdated": "2026-10-19T21:27:02.599Z"}, "title": "Credential Material Exposure Leading to Unauthorized Streamed Media-Session Access in TP-Link Tapo C210", "problemTypes": [{"descriptions": [{"lang": "en", "cweId": "CWE-287", "description": "CWE-287 Improper Authentication", "type": "CWE"}]}], "impacts": [{"capecId": "CAPEC-115", "descriptions": [{"lang": "en", "value": "CAPEC-115 Authentication Bypass"}]}], "affected": [{"vendor": "TP-Link Systems Inc.", "product": "Tapo C210 v3.6", "versions": [{"status": "affected", "version": "0", "lessThan": "V3.6_1.2.7 Build 260818", "versionType": "custom"}], "defaultStatus": "unaffected"}], "descriptions": [{"lang": "en", "value": "TP-Link Tapo\nC210 V3.60 may expose shared credential material and cryptographic metadata\nthrough unauthenticated DS JSON API requests. The exposed shared credential can\nbe accepted by the Streamd Digest authentication mechanism as an administrative\npassword, allowing an unauthenticated adjacent-network attacker to establish\nencrypted media sessions without knowledge of the device account\npassword.\u00a0 \n\n\n\n\n\n\n\n\n\nSuccessful\nexploitation may disclose credential and cryptographic material and allow\nunauthorized access to encrypted media sessions.", "supportingMedia": [{"type": "text/html", "base64": false, "value": "<p>TP-Link Tapo\nC210 V3.60 may expose shared credential material and cryptographic metadata\nthrough unauthenticated DS JSON API requests. The exposed shared credential can\nbe accepted by the Streamd Digest authentication mechanism as an administrative\npassword, allowing an unauthenticated adjacent-network attacker to establish\nencrypted media sessions without knowledge of the device account\npassword.&nbsp; </p><p>\n\n</p><p>Successful\nexploitation may disclose credential and cryptographic material and allow\nunauthorized access to encrypted media sessions.&nbsp;<b></b></p>"}]}], "references": [{"url": "https://www.tp-link.com/us/support/download/tapo-c210/#Firmware-Release-Notes", "tags": ["patch"]}, {"url": "https://www.tp-link.com/us/support/faq/5352/", "tags": ["vendor-advisory"]}], "metrics": [{"format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}], "cvssV4_0": {"attackVector": "ADJACENT", "attackComplexity": "LOW", "attackRequirements": "NONE", "privilegesRequired": "NONE", "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": "HIGH", "baseScore": 7.1, "vectorString": "CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N"}}], "source": {"discovery": "UNKNOWN"}, "x_generator": {"engine": "Vulnogram 1.0.5"}}, "adp": [{"metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2026-10-20T19:22:30.174228Z", "id": "CVE-2026-105815", "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": "2026-10-20T19:22:38.887Z"}}]}}

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{"affected": [{"affectedData": [{"defaultStatus": "unaffected", "product": "Tapo C210 v3.6", "vendor": "TP-Link Systems Inc.", "versions": [{"lessThan": "V3.6_1.2.7 Build 260818", "status": "affected", "version": "0", "versionType": "custom"}]}], "source": "f23511db-6c3e-4e32-a477-6aa17d310630"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "TP-Link Tapo\nC210 V3.60 may expose shared credential material and cryptographic metadata\nthrough unauthenticated DS JSON API requests. The exposed shared credential can\nbe accepted by the Streamd Digest authentication mechanism as an administrative\npassword, allowing an unauthenticated adjacent-network attacker to establish\nencrypted media sessions without knowledge of the device account\npassword.\u00a0 \n\n\n\n\n\n\n\n\n\nSuccessful\nexploitation may disclose credential and cryptographic material and allow\nunauthorized access to encrypted media sessions."}], "id": "CVE-2026-105815", "lastModified": "2026-10-20T20:17:12.853", "metrics": {"cvssMetricV40": [{"cvssData": {"Automatable": "NOT_DEFINED", "Recovery": "NOT_DEFINED", "Safety": "NOT_DEFINED", "attackComplexity": "LOW", "attackRequirements": "NONE", "attackVector": "ADJACENT", "availabilityRequirement": "NOT_DEFINED", "baseScore": 7.1, "baseSeverity": "HIGH", "confidentialityRequirement": "NOT_DEFINED", "exploitMaturity": "NOT_DEFINED", "integrityRequirement": "NOT_DEFINED", "modifiedAttackComplexity": "NOT_DEFINED", "modifiedAttackRequirements": "NOT_DEFINED", "modifiedAttackVector": "NOT_DEFINED", "modifiedPrivilegesRequired": "NOT_DEFINED", "modifiedSubAvailabilityImpact": "NOT_DEFINED", "modifiedSubConfidentialityImpact": "NOT_DEFINED", "modifiedSubIntegrityImpact": "NOT_DEFINED", "modifiedUserInteraction": "NOT_DEFINED", "modifiedVulnAvailabilityImpact": "NOT_DEFINED", "modifiedVulnConfidentialityImpact": "NOT_DEFINED", "modifiedVulnIntegrityImpact": "NOT_DEFINED", "privilegesRequired": "NONE", "providerUrgency": "NOT_DEFINED", "subAvailabilityImpact": "NONE", "subConfidentialityImpact": "NONE", "subIntegrityImpact": "NONE", "userInteraction": "NONE", "valueDensity": "NOT_DEFINED", "vectorString": "CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X", "version": "4.0", "vulnAvailabilityImpact": "NONE", "vulnConfidentialityImpact": "HIGH", "vulnIntegrityImpact": "NONE", "vulnerabilityResponseEffort": "NOT_DEFINED"}, "source": "f23511db-6c3e-4e32-a477-6aa17d310630", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-105815", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2026-10-20T19:22:30.174228Z", "version": "2.0.3"}}]}, "published": "2026-10-19T22:17:03.153", "references": [{"source": "f23511db-6c3e-4e32-a477-6aa17d310630", "url": "https://www.tp-link.com/us/support/download/tapo-c210/#Firmware-Release-Notes"}, {"source": "f23511db-6c3e-4e32-a477-6aa17d310630", "url": "https://www.tp-link.com/us/support/faq/5352/"}], "sourceIdentifier": "f23511db-6c3e-4e32-a477-6aa17d310630", "vulnStatus": "Deferred", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-287"}], "source": "f23511db-6c3e-4e32-a477-6aa17d310630", "type": "Secondary"}]}

{}