CVE-2023-39435
Vulnerability from cvelistv5
Published
2023-11-08 22:54
Modified
2024-08-02 18:10
Severity ?
EPSS score ?
Summary
Zavio IP Camera Stack-Based Buffer Overflow
References
▼ | URL | Tags | |
---|---|---|---|
ics-cert@hq.dhs.gov | https://www.cisa.gov/news-events/ics-advisories/icsa-23-304-03 | Third Party Advisory, US Government Resource |
Impacted products
{ "containers": { "adp": [ { "providerMetadata": { "dateUpdated": "2024-08-02T18:10:20.723Z", "orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE" }, "references": [ { "tags": [ "x_transferred" ], "url": "https://www.cisa.gov/news-events/ics-advisories/icsa-23-304-03" } ], "title": "CVE Program Container" } ], "cna": { "affected": [ { "defaultStatus": "unaffected", "product": "IP Camera CF7500", "vendor": "Zavio", "versions": [ { "status": "affected", "version": "version M2.1.6.05" } ] }, { "defaultStatus": "unaffected", "product": "IP Camera CF7300", "vendor": "Zavio", "versions": [ { "status": "affected", "version": "version M2.1.6.05" } ] }, { "defaultStatus": "unaffected", "product": "IP Camera CF7201", "vendor": "Zavio", "versions": [ { "status": "affected", "version": "version M2.1.6.05" } ] }, { "defaultStatus": "unaffected", "product": "IP Camera CF7501", "vendor": "Zavio", "versions": [ { "status": "affected", "version": "version M2.1.6.05" } ] }, { "defaultStatus": "unaffected", "product": "IP Camera CB3211", "vendor": "Zavio", "versions": [ { "status": "affected", "version": "version M2.1.6.05" } ] }, { "defaultStatus": "unaffected", "product": "IP Camera CB3212", "vendor": "Zavio", "versions": [ { "status": "affected", "version": "version M2.1.6.05" } ] }, { "defaultStatus": "unaffected", "product": "IP Camera CB5220", "vendor": "Zavio", "versions": [ { "status": "affected", "version": "version M2.1.6.05" } ] }, { "defaultStatus": "unaffected", "product": "IP Camera CB6231", "vendor": "Zavio", "versions": [ { "status": "affected", "version": "version M2.1.6.05" } ] }, { "defaultStatus": "unaffected", "product": "IP Camera B8520", "vendor": "Zavio", "versions": [ { "status": "affected", "version": "version M2.1.6.05" } ] }, { "defaultStatus": "unaffected", "product": "IP Camera B8220", "vendor": "Zavio", "versions": [ { "status": "affected", "version": "version M2.1.6.05" } ] }, { "defaultStatus": "unaffected", "product": "IP Camera CD321", "vendor": "Zavio", "versions": [ { "status": "affected", "version": "version M2.1.6.05" } ] } ], "credits": [ { "lang": "en", "type": "finder", "user": "00000000-0000-4000-9000-000000000000", "value": "Attila Szasz " } ], "datePublic": "2023-10-31T20:34:00.000Z", "descriptions": [ { "lang": "en", "supportingMedia": [ { "base64": false, "type": "text/html", "value": "\nZavio CF7500, CF7300, CF7201, CF7501, CB3211, CB3212, CB5220,\n CB6231, B8520, B8220, and CD321 \u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003eIP Cameras \u003c/span\u003e\n\nwith firmware version M2.1.6.05 are \nvulnerable to stack-based overflows. During the process of updating \ncertain settings sent from incoming network requests, the product does \nnot sufficiently check or validate allocated buffer size. This may lead \nto remote code execution.\n\n" } ], "value": "Zavio CF7500, CF7300, CF7201, CF7501, CB3211, CB3212, CB5220,\n CB6231, B8520, B8220, and CD321 IP Cameras \n\nwith firmware version M2.1.6.05 are \nvulnerable to stack-based overflows. During the process of updating \ncertain settings sent from incoming network requests, the product does \nnot sufficiently check or validate allocated buffer size. This may lead \nto remote code execution.\n\n" } ], "metrics": [ { "cvssV3_1": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.1" }, "format": "CVSS", "scenarios": [ { "lang": "en", "value": "GENERAL" } ] } ], "problemTypes": [ { "descriptions": [ { "cweId": "CWE-121", "description": "CWE-121 Stack-Based Buffer Overflow", "lang": "en", "type": "CWE" } ] } ], "providerMetadata": { "dateUpdated": "2023-11-08T22:54:00.819Z", "orgId": "7d14cffa-0d7d-4270-9dc0-52cabd5a23a6", "shortName": "icscert" }, "references": [ { "url": "https://www.cisa.gov/news-events/ics-advisories/icsa-23-304-03" } ], "source": { "advisory": "ICSA-23-304-03", "discovery": "EXTERNAL" }, "tags": [ "unsupported-when-assigned" ], "title": "Zavio IP Camera Stack-Based Buffer Overflow", "workarounds": [ { "lang": "en", "supportingMedia": [ { "base64": false, "type": "text/html", "value": "\n\n\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003eThe affected products are end-of-life and have been identified to contain many insecurities. The vendor, Zavio, is no longer actively in business and therefore development for firmware fixes, mitigations, and updates are not available and will not become available. CISA recommends users discontinue use of the product.\u003c/span\u003e\n\n\u003cbr\u003e" } ], "value": "\nThe affected products are end-of-life and have been identified to contain many insecurities. The vendor, Zavio, is no longer actively in business and therefore development for firmware fixes, mitigations, and updates are not available and will not become available. CISA recommends users discontinue use of the product.\n\n\n" } ], "x_generator": { "engine": "Vulnogram 0.1.0-dev" } } }, "cveMetadata": { "assignerOrgId": "7d14cffa-0d7d-4270-9dc0-52cabd5a23a6", "assignerShortName": "icscert", "cveId": "CVE-2023-39435", "datePublished": "2023-11-08T22:54:00.819Z", "dateReserved": "2023-10-10T22:30:47.603Z", "dateUpdated": "2024-08-02T18:10:20.723Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1", "meta": { "nvd": "{\"cve\":{\"id\":\"CVE-2023-39435\",\"sourceIdentifier\":\"ics-cert@hq.dhs.gov\",\"published\":\"2023-11-08T23:15:08.310\",\"lastModified\":\"2024-08-02T18:16:11.260\",\"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 IP Cameras \\n\\nwith firmware version M2.1.6.05 are \\nvulnerable to stack-based overflows. During the process of updating \\ncertain settings sent from incoming network requests, the product does \\nnot sufficiently check or validate allocated buffer size. This may lead \\nto 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 desbordamientos basados en pila. Durante el proceso de actualizaci\u00f3n de ciertas configuraciones enviadas desde 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.\"}],\"metrics\":{\"cvssMetricV31\":[{\"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\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"HIGH\",\"availabilityImpact\":\"HIGH\",\"baseScore\":9.8,\"baseSeverity\":\"CRITICAL\"},\"exploitabilityScore\":3.9,\"impactScore\":5.9},{\"source\":\"ics-cert@hq.dhs.gov\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"LOW\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"HIGH\",\"availabilityImpact\":\"HIGH\",\"baseScore\":8.8,\"baseSeverity\":\"HIGH\"},\"exploitabilityScore\":2.8,\"impactScore\":5.9}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-787\"}]},{\"source\":\"ics-cert@hq.dhs.gov\",\"type\":\"Secondary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-121\"}]}],\"configurations\":[{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:zavio:cf7500:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"30F595D2-3CB4-4444-A01F-CE38CBE2D0DC\"}]},{\"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\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:zavio:cf7300:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"B008EE1F-5B08-417A-8206-20F1362DB911\"}]},{\"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\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:zavio:cf7201:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"B5240BE7-31E4-4A40-A480-E744E3CAEA3A\"}]},{\"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\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:zavio:cf7501:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"9285F916-50BE-4E41-8EF3-97D882B54CD6\"}]},{\"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\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:zavio:cb3211:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"1C32A113-76F5-4EBD-BD15-EFBB17F0942C\"}]},{\"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\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:zavio:cb3212:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"FC86EF14-298F-414E-8558-1D025CDF6057\"}]},{\"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\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:zavio:cb5220:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"AFEC44B0-C2C7-4306-91CA-AA841B23498D\"}]},{\"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\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:zavio:cb6231:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"766018BD-DD32-420A-9511-D97D9DE46BBA\"}]},{\"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\":\"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:h:zavio:b8220:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"8623A941-0514-49BD-967D-E347F6F99329\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:zavio:cd321_firmware:m2.1.6.05:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"35DCACBC-6483-4113-BC77-041BE4D692F9\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:zavio:cd321:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"4E906053-BE44-45B4-AD08-D7DFCFD5EDF2\"}]}]}],\"references\":[{\"url\":\"https://www.cisa.gov/news-events/ics-advisories/icsa-23-304-03\",\"source\":\"ics-cert@hq.dhs.gov\",\"tags\":[\"Third Party Advisory\",\"US Government Resource\"]}]}}" } }
Loading...
Loading...
Sightings
Author | Source | Type | Date |
---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.