{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2023-35717", "assignerOrgId": "99f1926a-a320-47d8-bbb5-42feb611262e", "state": "PUBLISHED", "assignerShortName": "zdi", "dateReserved": "2023-06-15T20:23:02.752Z", "datePublished": "2024-05-03T01:57:38.702Z", "dateUpdated": "2024-09-18T18:28:52.945Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "99f1926a-a320-47d8-bbb5-42feb611262e", "shortName": "zdi", "dateUpdated": "2024-09-18T18:28:52.945Z"}, "title": "TP-Link Tapo C210 Password Recovery Authentication Bypass Vulnerability", "descriptions": [{"lang": "en", "value": "TP-Link Tapo C210 Password Recovery Authentication Bypass Vulnerability. This vulnerability allows network-adjacent attackers to bypass authentication on affected installations of TP-Link Tapo C210 IP cameras. Authentication is not required to exploit this vulnerability.\n\nThe specific flaw exists within the password recovery mechanism. The issue results from reliance upon the secrecy of the password derivation algorithm when generating a recovery password. An attacker can leverage this vulnerability to bypass authentication on the system.\n. Was ZDI-CAN-20484."}], "affected": [{"vendor": "TP-Link", "product": "Tapo C210", "versions": [{"version": "1.3.0 Build 220830 Rel.69909n (release 2022-09-22)", "status": "affected"}], "defaultStatus": "unknown"}], "problemTypes": [{"descriptions": [{"lang": "en", "cweId": "CWE-640", "description": "CWE-640: Weak Password Recovery Mechanism for Forgotten Password", "type": "CWE"}]}], "references": [{"url": "https://www.zerodayinitiative.com/advisories/ZDI-23-895/", "name": "ZDI-23-895", "tags": ["x_research-advisory"]}], "dateAssigned": "2023-06-15T15:31:13.910-05:00", "datePublic": "2023-07-05T11:55:16.320-05:00", "source": {"lang": "en", "value": "Cyrille Chatras"}, "metrics": [{"format": "CVSS", "cvssV3_0": {"version": "3.0", "vectorString": "CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "baseScore": 8.8, "baseSeverity": "HIGH"}}]}, "adp": [{"metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2024-07-18T13:26:17.142708Z", "id": "CVE-2023-35717", "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": "2024-07-18T13:26:26.400Z"}}, {"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-02T16:30:44.371Z"}, "title": "CVE Program Container", "references": [{"url": "https://www.zerodayinitiative.com/advisories/ZDI-23-895/", "name": "ZDI-23-895", "tags": ["x_research-advisory", "x_transferred"]}]}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CVE Program Container", "references": [{"url": "https://www.zerodayinitiative.com/advisories/ZDI-23-895/", "name": "ZDI-23-895", "tags": ["x_research-advisory", "x_transferred"]}], "providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-02T16:30:44.371Z"}}, {"title": "CISA ADP Vulnrichment", "metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2023-35717", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2024-07-18T13:26:17.142708Z"}}}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2024-07-18T13:26:22.968Z"}}], "cna": {"title": "TP-Link Tapo C210 Password Recovery Authentication Bypass Vulnerability", "source": {"lang": "en", "value": "Cyrille Chatras"}, "metrics": [{"format": "CVSS", "cvssV3_0": {"version": "3.0", "baseScore": 8.8, "baseSeverity": "HIGH", "vectorString": "CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"}}], "affected": [{"vendor": "TP-Link", "product": "Tapo C210", "versions": [{"status": "affected", "version": "R.47.0.0 AutoCAD 2021 & R.47.0.0 AutoCAD LT 2021"}], "defaultStatus": "unknown"}], "datePublic": "2023-07-05T11:55:16.320-05:00", "references": [{"url": "https://www.zerodayinitiative.com/advisories/ZDI-23-895/", "name": "ZDI-23-895", "tags": ["x_research-advisory"]}], "dateAssigned": "2023-06-15T15:31:13.910-05:00", "descriptions": [{"lang": "en", "value": "TP-Link Tapo C210 Password Recovery Authentication Bypass Vulnerability. This vulnerability allows network-adjacent attackers to bypass authentication on affected installations of TP-Link Tapo C210 IP cameras. Authentication is not required to exploit this vulnerability.\n\nThe specific flaw exists within the password recovery mechanism. The issue results from reliance upon the secrecy of the password derivation algorithm when generating a recovery password. An attacker can leverage this vulnerability to bypass authentication on the system. Was ZDI-CAN-20484."}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-640", "description": "CWE-640: Weak Password Recovery Mechanism for Forgotten Password"}]}], "providerMetadata": {"orgId": "99f1926a-a320-47d8-bbb5-42feb611262e", "shortName": "zdi", "dateUpdated": "2024-05-03T01:57:38.702Z"}}}, "cveMetadata": {"cveId": "CVE-2023-35717", "state": "PUBLISHED", "dateUpdated": "2024-08-02T16:30:44.371Z", "dateReserved": "2023-06-15T20:23:02.752Z", "assignerOrgId": "99f1926a-a320-47d8-bbb5-42feb611262e", "datePublished": "2024-05-03T01:57:38.702Z", "assignerShortName": "zdi"}, "dataVersion": "5.1"}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:tp-link:tapo_c210_firmware:1.3.0:*:*:*:*:*:*:*", "matchCriteriaId": "85187C09-72B0-4106-ACED-8ADD751DD7BC", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:tp-link:tapo_c210:v2:*:*:*:*:*:*:*", "matchCriteriaId": "1F50A88A-1B04-4D26-B30A-0A0046466638", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "TP-Link Tapo C210 Password Recovery Authentication Bypass Vulnerability. This vulnerability allows network-adjacent attackers to bypass authentication on affected installations of TP-Link Tapo C210 IP cameras. Authentication is not required to exploit this vulnerability.\n\nThe specific flaw exists within the password recovery mechanism. The issue results from reliance upon the secrecy of the password derivation algorithm when generating a recovery password. An attacker can leverage this vulnerability to bypass authentication on the system.\n. Was ZDI-CAN-20484."}, {"lang": "es", "value": "Vulnerabilidad de omisi\u00f3n de autenticaci\u00f3n de recuperaci\u00f3n de contrase\u00f1a de TP-Link Tapo C210. Esta vulnerabilidad permite a atacantes adyacentes a la red eludir la autenticaci\u00f3n en las instalaciones afectadas de las c\u00e1maras IP TP-Link Tapo C210. No se requiere autenticaci\u00f3n para aprovechar esta vulnerabilidad. La falla espec\u00edfica existe dentro del mecanismo de recuperaci\u00f3n de contrase\u00f1a. El problema se debe a la confianza en el secreto del algoritmo de derivaci\u00f3n de contrase\u00f1a al generar una contrase\u00f1a de recuperaci\u00f3n. Un atacante puede aprovechar esta vulnerabilidad para eludir la autenticaci\u00f3n en el sistema. Era ZDI-CAN-20484."}], "id": "CVE-2023-35717", "lastModified": "2025-08-12T16:36:49.493", "metrics": {"cvssMetricV30": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "ADJACENT_NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.0"}, "exploitabilityScore": 2.8, "impactScore": 5.9, "source": "[email protected]", "type": "Secondary"}]}, "published": "2024-05-03T02:15:34.287", "references": [{"source": "[email protected]", "tags": ["Third Party Advisory"], "url": "https://www.zerodayinitiative.com/advisories/ZDI-23-895/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://www.zerodayinitiative.com/advisories/ZDI-23-895/"}], "sourceIdentifier": "[email protected]", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-640"}], "source": "[email protected]", "type": "Secondary"}, {"description": [{"lang": "en", "value": "CWE-640"}], "source": "[email protected]", "type": "Primary"}]}

{}