{"id":"CVE-2026-102368","state":"PUBLISHED","title":"Plaintext Storage of a Device-Specific Private Key in Tapo S505 Firmware","description":"Affected Tapo device firmware stores device-specific cryptographic material in plaintext within nonvolatile storage. An attacker with physical access to an affected device can recover this sensitive material from the firmware. \n\nSuccessful exploitation of this vulnerability may result in the disclosure of device-specific cryptographic material and could, under certain conditions, increase the risk of unauthorized access to related protected information or communications.","publishedAt":"2026-10-08T20:54:25.700Z","updatedAt":"2026-10-09T11:51:35.388Z","severity":{"score":5.4,"label":"Medium","version":"4.0","vector":"CVSS:4.0/AV:P/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","source":"TPLink"},"assigner":"TPLink","products":["TP-Link System Inc. Tapo S505 v1.6"],"affected":[{"vendor":"TP-Link System Inc.","product":"Tapo S505 v1.6","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThan":"1.4.1 Build 260713","versionType":"custom"}]}],"references":["https://www.tp-link.com/us/support/download/tapo-s505/#Firmware-Release-Notes","https://www.tp-link.com/us/support/faq/5332/"],"weaknesses":["CWE-312"],"ingestedAt":"2026-10-29T20:10:13.529Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/102xxx/CVE-2026-102368.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-102368","state":"PUBLISHED","datePublished":"2026-10-08T20:54:25.700Z","dateUpdated":"2026-10-09T11:51:35.388Z","assignerShortName":"TPLink","assignerOrgId":"f23511db-6c3e-4e32-a477-6aa17d310630","dateReserved":"2026-09-28T23:00:54.257Z"},"containers":{"cna":{"title":"Plaintext Storage of a Device-Specific Private Key in Tapo S505 Firmware","descriptions":[{"lang":"en","value":"Affected Tapo device firmware stores device-specific cryptographic material in plaintext within nonvolatile storage. An attacker with physical access to an affected device can recover this sensitive material from the firmware. \n\nSuccessful exploitation of this vulnerability may result in the disclosure of device-specific cryptographic material and could, under certain conditions, increase the risk of unauthorized access to related protected information or communications."}],"affected":[{"vendor":"TP-Link System Inc.","product":"Tapo S505 v1.6","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThan":"1.4.1 Build 260713","versionType":"custom"}]}],"references":[{"url":"https://www.tp-link.com/us/support/download/tapo-s505/#Firmware-Release-Notes","tags":["patch"]},{"url":"https://www.tp-link.com/us/support/faq/5332/","tags":["vendor-advisory"]}],"metrics":[{"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}],"cvssV4_0":{"attackVector":"PHYSICAL","attackComplexity":"LOW","attackRequirements":"PRESENT","privilegesRequired":"NONE","userInteraction":"NONE","vulnConfidentialityImpact":"HIGH","subConfidentialityImpact":"NONE","vulnIntegrityImpact":"HIGH","subIntegrityImpact":"NONE","vulnAvailabilityImpact":"HIGH","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":5.4,"vectorString":"CVSS:4.0/AV:P/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-312","lang":"en","description":"CWE-312 Cleartext storage of sensitive information","type":"CWE"}]}],"providerMetadata":{"shortName":"TPLink","orgId":"f23511db-6c3e-4e32-a477-6aa17d310630","dateUpdated":"2026-10-09T00:19:03.105Z"},"impacts":[{"capecId":"CAPEC-37","descriptions":[{"lang":"en","value":"CAPEC-37 Retrieve Embedded Sensitive Data"}]}],"credits":[{"lang":"en","value":"Ahmed Boudjerda","type":"finder"}],"source":{"discovery":"UNKNOWN"},"x_generator":{"engine":"Vulnogram 1.0.5"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-10-09T11:51:26.612104Z","id":"CVE-2026-102368","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-10-09T11:51:35.388Z"}}]}}}