{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-04-17T19:20:35.369","vulnerabilities":[{"cve":{"id":"CVE-2023-3959","sourceIdentifier":"ics-cert@hq.dhs.gov","published":"2023-11-08T23:15:08.523","lastModified":"2024-11-21T08:18:24.233","vulnStatus":"Modified","cveTags":[{"sourceIdentifier":"ics-cert@hq.dhs.gov","tags":["unsupported-when-assigned"]}],"descriptions":[{"lang":"en","value":"Zavio CF7500, CF7300, CF7201, CF7501, CB3211, CB3212, CB5220,\n CB6231, B8520, B8220, and CD321 \n\nIP Cameras\n\nwith firmware version M2.1.6.05 are \nvulnerable to multiple instances of stack-based overflows. While \nprocessing XML elements from incoming network requests, the product does\n not sufficiently check or validate allocated buffer size. This may lead\n to remote code execution.\n\n"},{"lang":"es","value":"IP Cameras Zavio CF7500, CF7300, CF7201, CF7501, CB3211, CB3212, CB5220, CB6231, B8520, B8220 y CD321 con versión de firmware M2.1.6.05 son vulnerables a múltiples instancias de desbordamientos basados en pila. Mientras procesa elementos XML de solicitudes de red entrantes, el producto no verifica ni valida suficientemente el tamaño del búfer asignado. Esto puede provocar la ejecución remota de código."}],"metrics":{"cvssMetricV31":[{"source":"ics-cert@hq.dhs.gov","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","baseScore":9.8,"baseSeverity":"CRITICAL","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH"},"exploitabilityScore":3.9,"impactScore":5.9},{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","baseScore":9.8,"baseSeverity":"CRITICAL","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH"},"exploitabilityScore":3.9,"impactScore":5.9}]},"weaknesses":[{"source":"ics-cert@hq.dhs.gov","type":"Secondary","description":[{"lang":"en","value":"CWE-121"}]},{"source":"nvd@nist.gov","type":"Primary","description":[{"lang":"en","value":"CWE-787"}]}],"configurations":[{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:zavio:cf7500_firmware:m2.1.6.05:*:*:*:*:*:*:*","matchCriteriaId":"D543FC87-52FF-4BC4-BE57-949BB23D88AD"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:zavio:cf7500:-:*:*:*:*:*:*:*","matchCriteriaId":"30F595D2-3CB4-4444-A01F-CE38CBE2D0DC"}]}]},{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:zavio:cf7300_firmware:m2.1.6.05:*:*:*:*:*:*:*","matchCriteriaId":"3FA43E48-E3D0-4913-9040-BF11D9E61385"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:zavio:cf7300:-:*:*:*:*:*:*:*","matchCriteriaId":"B008EE1F-5B08-417A-8206-20F1362DB911"}]}]},{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:zavio:cf7201_firmware:m2.1.6.05:*:*:*:*:*:*:*","matchCriteriaId":"7A6E3CDA-3C8B-4894-A42A-CFC5AA077047"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:zavio:cf7201:-:*:*:*:*:*:*:*","matchCriteriaId":"B5240BE7-31E4-4A40-A480-E744E3CAEA3A"}]}]},{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:zavio:cf7501_firmware:m2.1.6.05:*:*:*:*:*:*:*","matchCriteriaId":"5CF6549F-9E86-4B45-8B60-BB62BEB72B19"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:zavio:cf7501:-:*:*:*:*:*:*:*","matchCriteriaId":"9285F916-50BE-4E41-8EF3-97D882B54CD6"}]}]},{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:zavio:cb3211_firmware:m2.1.6.05:*:*:*:*:*:*:*","matchCriteriaId":"3F7DBB50-D334-493F-B661-04C798383D29"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:zavio:cb3211:-:*:*:*:*:*:*:*","matchCriteriaId":"1C32A113-76F5-4EBD-BD15-EFBB17F0942C"}]}]},{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:zavio:cb3212_firmware:m2.1.6.05:*:*:*:*:*:*:*","matchCriteriaId":"883549EB-5A5B-437E-8B10-D7C691142B92"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:zavio:cb3212:-:*:*:*:*:*:*:*","matchCriteriaId":"FC86EF14-298F-414E-8558-1D025CDF6057"}]}]},{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:zavio:cb5220_firmware:m2.1.6.05:*:*:*:*:*:*:*","matchCriteriaId":"C43C9ED3-167E-4424-841E-50A56FF398F0"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:zavio:cb5220:-:*:*:*:*:*:*:*","matchCriteriaId":"AFEC44B0-C2C7-4306-91CA-AA841B23498D"}]}]},{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:zavio:cb6231_firmware:m2.1.6.05:*:*:*:*:*:*:*","matchCriteriaId":"1E8483A6-426F-4595-8B7F-1FC04E9B31FF"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:zavio:cb6231:-:*:*:*:*:*:*:*","matchCriteriaId":"766018BD-DD32-420A-9511-D97D9DE46BBA"}]}]},{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:zavio:b8520_firmware:m2.1.6.05:*:*:*:*:*:*:*","matchCriteriaId":"779DE260-60AA-465E-957D-B7502E806863"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:zavio:b8520:-:*:*:*:*:*:*:*","matchCriteriaId":"F60E1FE1-F2E8-4BF7-A33D-4ED4D72BF360"}]}]},{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:zavio:b8220_firmware:m2.1.6.05:*:*:*:*:*:*:*","matchCriteriaId":"99AC7EEC-C4A5-4F79-9608-D02E29356217"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3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