{ "containers": { "cna": { "affected": [ { "product": "CS-CV248", "vendor": "EZVIZ", "versions": [ { "lessThan": "5.2.3 build 220725", "status": "affected", "version": "unspecified", "versionType": "custom" } ] }, { "product": "CS-C6N-A0-1C2WFR", "vendor": "EZVIZ", "versions": [ { "lessThan": "5.3.0 build 220428", "status": "affected", "version": "unspecified", "versionType": "custom" } ] }, { "product": "CS-DB1C-A0-1E2W2FR", "vendor": "EZVIZ", "versions": [ { "lessThan": "5.3.0 build 220802", "status": "affected", "version": "unspecified", "versionType": "custom" } ] }, { "product": "CS-C6N-B0-1G2WF", "vendor": "EZVIZ", "versions": [ { "lessThan": "5.3.0 build 220712", "status": "affected", "version": "unspecified", "versionType": "custom" } ] }, { "product": "CS-C3W-A0-3H4WFRL", "vendor": "EZVIZ", "versions": [ { "lessThan": "5.3.5 build 220723", "status": "affected", "version": "unspecified", "versionType": "custom" } ] } ], "credits": [ { "lang": "en", "value": "Bitdefender Labs" } ], "datePublic": "2022-09-15T00:00:00.000Z", "descriptions": [ { "lang": "en", "value": "Stack-based Buffer Overflow vulnerability in the EZVIZ Motion Detection component as used in camera models CS-CV248, CS-C6N-A0-1C2WFR, CS-DB1C-A0-1E2W2FR, CS-C6N-B0-1G2WF, CS-C3W-A0-3H4WFRL allows a remote attacker to execute remote code on the device. This issue affects: EZVIZ CS-CV248 versions prior to 5.2.3 build 220725. EZVIZ CS-C6N-A0-1C2WFR versions prior to 5.3.0 build 220428. EZVIZ CS-DB1C-A0-1E2W2FR versions prior to 5.3.0 build 220802. EZVIZ CS-C6N-B0-1G2WF versions prior to 5.3.0 build 220712. EZVIZ CS-C3W-A0-3H4WFRL versions prior to 5.3.5 build 220723." } ], "metrics": [ { "cvssV3_1": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.9, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H", "version": "3.1" } } ], "problemTypes": [ { "descriptions": [ { "cweId": "CWE-121", "description": "CWE-121 Stack-based Buffer Overflow", "lang": "en", "type": "CWE" } ] } ], "providerMetadata": { "dateUpdated": "2022-09-15T13:15:15.000Z", "orgId": "b3d5ebe7-963e-41fb-98e1-2edaeabb8f82", "shortName": "Bitdefender" }, "references": [ { "tags": [ "x_refsource_MISC" ], "url": "https://www.bitdefender.com/blog/labs/vulnerabilities-identified-in-ezviz-smart-cams" } ], "solutions": [ { "lang": "en", "value": "Firmware versions for each product model that fixes the vulnerability are available below:\n\nEZVIZ CS-CV248 version 5.2.3 build 220725 and newer.\nEZVIZ CS-C6N-A0-1C2WFR version 5.3.0 build 220428 and newer.\nEZVIZ CS-DB1C-A0-1E2W2FR version 5.3.0 build 220802 and newer.\nEZVIZ CS-C6N-B0-1G2WF version 5.3.0 build 220712 and newer.\nEZVIZ CS-C3W-A0-3H4WFRL version 5.3.5 build 220723 and newer." } ], "source": { "discovery": "EXTERNAL" }, "title": "Stack-Based Buffer Overflow Vulnerability in the EZVIZ Motion Detection component", "x_generator": { "engine": "Vulnogram 0.0.9" }, "x_legacyV4Record": { "CVE_data_meta": { "ASSIGNER": "cve-requests@bitdefender.com", "DATE_PUBLIC": "2022-09-15T01:00:00.000Z", "ID": "CVE-2022-2471", "STATE": "PUBLIC", "TITLE": "Stack-Based Buffer Overflow Vulnerability in the EZVIZ Motion Detection component" }, "affects": { "vendor": { "vendor_data": [ { "product": { "product_data": [ { "product_name": "CS-CV248", "version": { "version_data": [ { "version_affected": "<", "version_value": "5.2.3 build 220725" } ] } }, { "product_name": "CS-C6N-A0-1C2WFR", "version": { "version_data": [ { "version_affected": "<", "version_value": "5.3.0 build 220428" } ] } }, { "product_name": "CS-DB1C-A0-1E2W2FR", "version": { "version_data": [ { "version_affected": "<", "version_value": "5.3.0 build 220802" } ] } }, { "product_name": "CS-C6N-B0-1G2WF", "version": { "version_data": [ { "version_affected": "<", "version_value": "5.3.0 build 220712" } ] } }, { "product_name": "CS-C3W-A0-3H4WFRL", "version": { "version_data": [ { "version_affected": "<", "version_value": "5.3.5 build 220723" } ] } } ] }, "vendor_name": "EZVIZ" } ] } }, "credit": [ { "lang": "eng", "value": "Bitdefender Labs" } ], "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "eng", "value": "Stack-based Buffer Overflow vulnerability in the EZVIZ Motion Detection component as used in camera models CS-CV248, CS-C6N-A0-1C2WFR, CS-DB1C-A0-1E2W2FR, CS-C6N-B0-1G2WF, CS-C3W-A0-3H4WFRL allows a remote attacker to execute remote code on the device. This issue affects: EZVIZ CS-CV248 versions prior to 5.2.3 build 220725. EZVIZ CS-C6N-A0-1C2WFR versions prior to 5.3.0 build 220428. EZVIZ CS-DB1C-A0-1E2W2FR versions prior to 5.3.0 build 220802. EZVIZ CS-C6N-B0-1G2WF versions prior to 5.3.0 build 220712. EZVIZ CS-C3W-A0-3H4WFRL versions prior to 5.3.5 build 220723." } ] }, "generator": { "engine": "Vulnogram 0.0.9" }, "impact": { "cvss": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.9, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H", "version": "3.1" } }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "CWE-121 Stack-based Buffer Overflow" } ] } ] }, "references": { "reference_data": [ { "name": "https://www.bitdefender.com/blog/labs/vulnerabilities-identified-in-ezviz-smart-cams", "refsource": "MISC", "url": "https://www.bitdefender.com/blog/labs/vulnerabilities-identified-in-ezviz-smart-cams" } ] }, "solution": [ { "lang": "en", "value": "Firmware versions for each product model that fixes the vulnerability are available below:\n\nEZVIZ CS-CV248 version 5.2.3 build 220725 and newer.\nEZVIZ CS-C6N-A0-1C2WFR version 5.3.0 build 220428 and newer.\nEZVIZ CS-DB1C-A0-1E2W2FR version 5.3.0 build 220802 and newer.\nEZVIZ CS-C6N-B0-1G2WF version 5.3.0 build 220712 and newer.\nEZVIZ CS-C3W-A0-3H4WFRL version 5.3.5 build 220723 and newer." } ], "source": { "discovery": "EXTERNAL" } } }, "adp": [ { "providerMetadata": { "orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-03T00:39:07.819Z" }, "title": "CVE Program Container", "references": [ { "tags": [ "x_refsource_MISC", "x_transferred" ], "url": "https://www.bitdefender.com/blog/labs/vulnerabilities-identified-in-ezviz-smart-cams" } ] } ] }, "cveMetadata": { "assignerOrgId": "b3d5ebe7-963e-41fb-98e1-2edaeabb8f82", "assignerShortName": "Bitdefender", "cveId": "CVE-2022-2471", "datePublished": "2022-09-15T13:15:15.916Z", "dateReserved": "2022-07-19T00:00:00.000Z", "dateUpdated": "2024-09-16T16:57:55.973Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1" }