CVE-2026-51380

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{"affected": [{"affectedData": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "source": "cve@mitre.org"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Buffer Overflow vulnerability in Tenda AC10 v3 (firmware V03.03.16.09) allows attackers to cause a permanent Denial of Service (DoS) or potentially execute remote code via the /cgi-bin/UploadCfg endpoint"}, {"lang": "es", "value": "Vulnerabilidad de desbordamiento de b\u00fafer en Tenda AC10 v3 (firmware V03.03.16.09) permite a los atacantes causar una denegaci\u00f3n de servicio (DoS) permanente o potencialmente ejecutar c\u00f3digo remoto a trav\u00e9s del endpoint /cgi-bin/UploadCfg"}], "id": "CVE-2026-51380", "lastModified": "2026-10-24T21:10:00.130", "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": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-51380", "options": [{"exploitation": "poc"}, {"automatable": "yes"}, {"technicalImpact": "total"}], "role": "CISA Coordinator", "timestamp": "2026-07-16T15:24:04.939767Z", "version": "2.0.3"}}]}, "published": "2026-07-15T21:16:54.437", "references": [{"source": "cve@mitre.org", "url": "https://github.com/snyi001/CV/blob/main/11.zip"}, {"source": "cve@mitre.org", "url": "https://github.com/snyi001/Tenda-AC10-v3"}, {"source": "cve@mitre.org", "url": "https://www.tendacn.com/material/show/104968"}, {"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "url": "https://github.com/snyi001/Tenda-AC10-v3"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Deferred", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-120"}], "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}]}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "generic", "value": "03.03.16.09"}}], "enrichment": {"confidence": 80.0, "confidence_source": "inferred", "scores": [{"score": 80.0, "source": "inferred"}, {"score": 100.0, "source": "matching"}]}, "original": {"product": "n/a", "source": "cna", "vendor": "n/a"}, "product": "ac10", "vendor": "tenda"}], "created": "2026-07-15T23:45:15.918177+00:00", "updated": "2026-08-01T09:15:03.321505+00:00", "vendors": ["tenda", "tenda$PRODUCT$ac10"]}