{"id": "CVE-2023-3959", "cveTags": [{"tags": ["unsupported-when-assigned"], "sourceIdentifier": "ics-cert@hq.dhs.gov"}], "metrics": {"cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 9.8, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 3.9}, {"type": "Secondary", "source": "ics-cert@hq.dhs.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 9.8, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 3.9}]}, "published": "2023-11-08T23:15:08.523", "references": [{"url": "https://www.cisa.gov/news-events/ics-advisories/icsa-23-304-03", "tags": ["Third Party Advisory", "US Government Resource"], "source": "ics-cert@hq.dhs.gov"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-787"}]}, {"type": "Secondary", "source": "ics-cert@hq.dhs.gov", "description": [{"lang": "en", "value": "CWE-121"}]}], "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 versi\u00f3n de firmware M2.1.6.05 son vulnerables a m\u00faltiples instancias de desbordamientos basados en pila. Mientras procesa elementos XML de solicitudes de red entrantes, el producto no verifica ni valida suficientemente el tama\u00f1o del b\u00fafer asignado. Esto puede provocar la ejecuci\u00f3n remota de c\u00f3digo."}], "lastModified": "2024-08-02T07:16:07.870", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:zavio:cf7500_firmware:m2.1.6.05:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "D543FC87-52FF-4BC4-BE57-949BB23D88AD"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:zavio:cf7500:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "30F595D2-3CB4-4444-A01F-CE38CBE2D0DC"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:zavio:cf7300_firmware:m2.1.6.05:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "3FA43E48-E3D0-4913-9040-BF11D9E61385"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:zavio:cf7300:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "B008EE1F-5B08-417A-8206-20F1362DB911"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:zavio:cf7201_firmware:m2.1.6.05:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "7A6E3CDA-3C8B-4894-A42A-CFC5AA077047"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:zavio:cf7201:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "B5240BE7-31E4-4A40-A480-E744E3CAEA3A"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:zavio:cf7501_firmware:m2.1.6.05:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "5CF6549F-9E86-4B45-8B60-BB62BEB72B19"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:zavio:cf7501:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "9285F916-50BE-4E41-8EF3-97D882B54CD6"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:zavio:cb3211_firmware:m2.1.6.05:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "3F7DBB50-D334-493F-B661-04C798383D29"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:zavio:cb3211:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "1C32A113-76F5-4EBD-BD15-EFBB17F0942C"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:zavio:cb3212_firmware:m2.1.6.05:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "883549EB-5A5B-437E-8B10-D7C691142B92"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:zavio:cb3212:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "FC86EF14-298F-414E-8558-1D025CDF6057"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:zavio:cb5220_firmware:m2.1.6.05:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "C43C9ED3-167E-4424-841E-50A56FF398F0"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:zavio:cb5220:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "AFEC44B0-C2C7-4306-91CA-AA841B23498D"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:zavio:cb6231_firmware:m2.1.6.05:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "1E8483A6-426F-4595-8B7F-1FC04E9B31FF"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:zavio:cb6231:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "766018BD-DD32-420A-9511-D97D9DE46BBA"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:zavio:b8520_firmware:m2.1.6.05:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "779DE260-60AA-465E-957D-B7502E806863"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:zavio:b8520:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "F60E1FE1-F2E8-4BF7-A33D-4ED4D72BF360"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:zavio:b8220_firmware:m2.1.6.05:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "99AC7EEC-C4A5-4F79-9608-D02E29356217"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:zavio:b8220:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "8623A941-0514-49BD-967D-E347F6F99329"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:zavio:cd321_firmware:m2.1.6.05:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "35DCACBC-6483-4113-BC77-041BE4D692F9"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:zavio:cd321:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "4E906053-BE44-45B4-AD08-D7DFCFD5EDF2"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "ics-cert@hq.dhs.gov"}
