{"dataType": "CVE_RECORD", "cveMetadata": {"state": "PUBLISHED", "cveId": "CVE-2023-50987", "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "dateUpdated": "2026-07-09T00:29:21.662Z", "dateReserved": "2023-12-18T00:00:00.000Z", "datePublished": "2023-12-20T00:00:00.000Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre", "dateUpdated": "2026-07-05T00:34:24.187Z"}, "descriptions": [{"lang": "en", "value": "Tenda i29 v1.0 V1.0.0.5 was discovered to contain a buffer overflow via the time parameter in the sysTimeInfoSet function."}], "affected": [{"vendor": "n/a", "product": "n/a", "versions": [{"version": "n/a", "status": "affected"}]}], "references": [{"url": "https://github.com/ef4tless/vuln/blob/master/iot/i29/sysTimeInfoSet.md"}], "problemTypes": [{"descriptions": [{"type": "text", "lang": "en", "description": "n/a"}]}]}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2026-07-09T00:29:21.662Z"}, "title": "CVE Program Container", "references": [{"url": "https://github.com/ef4tless/vuln/blob/master/iot/i29/sysTimeInfoSet.md", "tags": ["x_transferred"]}]}]}, "dataVersion": "5.2"}

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{"affected": [{"affectedData": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "source": "cve@mitre.org"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:tenda:i29_firmware:1.0.0.2:*:*:*:*:*:*:*", "matchCriteriaId": "1CCB36FC-6907-44BD-AC82-32A5F83487D3", "vulnerable": true}, {"criteria": "cpe:2.3:o:tenda:i29_firmware:1.0.0.5:*:*:*:*:*:*:*", "matchCriteriaId": "DCF9D1F7-454B-4D91-9AFF-2457330948D6", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:tenda:i29:1.0:*:*:*:*:*:*:*", "matchCriteriaId": "0B5E0783-28E1-406B-953F-E4A8F0246E8C", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Tenda i29 v1.0 V1.0.0.5 was discovered to contain a buffer overflow via the time parameter in the sysTimeInfoSet function."}, {"lang": "es", "value": "Se descubri\u00f3 que Tenda i29 v1.0 V1.0.0.5 conten\u00eda un desbordamiento de b\u00fafer a trav\u00e9s del par\u00e1metro de tiempo en la funci\u00f3n sysTimeInfoSet."}], "id": "CVE-2023-50987", "lastModified": "2026-06-17T06:40:22.400", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.8, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2023-12-20T22:15:34.983", "references": [{"source": "cve@mitre.org", "tags": ["Product"], "url": "http://tenda.com"}, {"source": "cve@mitre.org", "tags": ["Exploit", "Third Party Advisory"], "url": "https://github.com/ef4tless/vuln/blob/master/iot/i29/sysTimeInfoSet.md"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Product"], "url": "http://tenda.com"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit", "Third Party Advisory"], "url": "https://github.com/ef4tless/vuln/blob/master/iot/i29/sysTimeInfoSet.md"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-787"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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