{"containers": {"cna": {"affected": [{"product": "Hikvision Cameras", "vendor": "n/a", "versions": [{"status": "affected", "version": "Hikvision Cameras"}]}], "datePublic": "2017-05-05T00:00:00", "descriptions": [{"lang": "en", "value": "An Improper Authentication issue was discovered in Hikvision DS-2CD2xx2F-I Series V5.2.0 build 140721 to V5.4.0 build 160530, DS-2CD2xx0F-I Series V5.2.0 build 140721 to V5.4.0 Build 160401, DS-2CD2xx2FWD Series V5.3.1 build 150410 to V5.4.4 Build 161125, DS-2CD4x2xFWD Series V5.2.0 build 140721 to V5.4.0 Build 160414, DS-2CD4xx5 Series V5.2.0 build 140721 to V5.4.0 Build 160421, DS-2DFx Series V5.2.0 build 140805 to V5.4.5 Build 160928, and DS-2CD63xx Series V5.0.9 build 140305 to V5.3.5 Build 160106 devices. The improper authentication vulnerability occurs when an application does not adequately or correctly authenticate users. This may allow a malicious user to escalate his or her privileges on the system and gain access to sensitive information."}], "problemTypes": [{"descriptions": [{"cweId": "CWE-287", "description": "CWE-287", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"dateUpdated": "2017-12-18T03:57:01", "orgId": "7d14cffa-0d7d-4270-9dc0-52cabd5a23a6", "shortName": "icscert"}, "references": [{"tags": ["x_refsource_MISC"], "url": "https://ics-cert.us-cert.gov/advisories/ICSA-17-124-01"}, {"name": "98313", "tags": ["vdb-entry", "x_refsource_BID"], "url": "http://www.securityfocus.com/bid/98313"}, {"tags": ["x_refsource_MISC"], "url": "https://ghostbin.com/paste/q2vq2"}, {"tags": ["x_refsource_MISC"], "url": "http://www.hikvision.com/us/about_10805.html"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "ics-cert@hq.dhs.gov", "ID": "CVE-2017-7921", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "Hikvision Cameras", "version": {"version_data": [{"version_value": "Hikvision Cameras"}]}}]}, "vendor_name": "n/a"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "An Improper Authentication issue was discovered in Hikvision DS-2CD2xx2F-I Series V5.2.0 build 140721 to V5.4.0 build 160530, DS-2CD2xx0F-I Series V5.2.0 build 140721 to V5.4.0 Build 160401, DS-2CD2xx2FWD Series V5.3.1 build 150410 to V5.4.4 Build 161125, DS-2CD4x2xFWD Series V5.2.0 build 140721 to V5.4.0 Build 160414, DS-2CD4xx5 Series V5.2.0 build 140721 to V5.4.0 Build 160421, DS-2DFx Series V5.2.0 build 140805 to V5.4.5 Build 160928, and DS-2CD63xx Series V5.0.9 build 140305 to V5.3.5 Build 160106 devices. The improper authentication vulnerability occurs when an application does not adequately or correctly authenticate users. This may allow a malicious user to escalate his or her privileges on the system and gain access to sensitive information."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "CWE-287"}]}]}, "references": {"reference_data": [{"name": "https://ics-cert.us-cert.gov/advisories/ICSA-17-124-01", "refsource": "MISC", "url": "https://ics-cert.us-cert.gov/advisories/ICSA-17-124-01"}, {"name": "98313", "refsource": "BID", "url": "http://www.securityfocus.com/bid/98313"}, {"name": "https://ghostbin.com/paste/q2vq2", "refsource": "MISC", "url": "https://ghostbin.com/paste/q2vq2"}, {"name": "http://www.hikvision.com/us/about_10805.html", "refsource": "MISC", "url": "http://www.hikvision.com/us/about_10805.html"}]}}}}, "cveMetadata": {"assignerOrgId": "7d14cffa-0d7d-4270-9dc0-52cabd5a23a6", "assignerShortName": "icscert", "cveId": "CVE-2017-7921", "datePublished": "2017-05-06T00:00:00", "dateReserved": "2017-04-18T00:00:00", "dateUpdated": "2017-12-18T03:57:01", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.0"}

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"operator": "AND"}], "descriptions": [{"lang": "en", "value": "An Improper Authentication issue was discovered in Hikvision DS-2CD2xx2F-I Series V5.2.0 build 140721 to V5.4.0 build 160530, DS-2CD2xx0F-I Series V5.2.0 build 140721 to V5.4.0 Build 160401, DS-2CD2xx2FWD Series V5.3.1 build 150410 to V5.4.4 Build 161125, DS-2CD4x2xFWD Series V5.2.0 build 140721 to V5.4.0 Build 160414, DS-2CD4xx5 Series V5.2.0 build 140721 to V5.4.0 Build 160421, DS-2DFx Series V5.2.0 build 140805 to V5.4.5 Build 160928, and DS-2CD63xx Series V5.0.9 build 140305 to V5.3.5 Build 160106 devices. The improper authentication vulnerability occurs when an application does not adequately or correctly authenticate users. This may allow a malicious user to escalate his or her privileges on the system and gain access to sensitive information."}, {"lang": "es", "value": "Se detect\u00f3 un problema de autenticaci\u00f3n inapropiada en dispositivos DS-2CD2xx2F-I Series versiones V5.2.0 build 140721 hasta V5.4.0 build 160530, DS-2CD2xx0F-I Series versiones V5.2.0 build 140721 hasta V5.4.0 build 160530, DS-2CD2xx0F-I Series versiones V5.2.0 build 140721 hasta V5.4.0 build 160530, DS-2CD2xx0F-I Series versiones V5.2.0 build 140721 hasta V5.4.0 Build 160401, DS-2CD2xx2FWD Series versiones V5.3.1 build 150410 hasta V5.4.4 Build 161125, DS-2CD4x2xFWD Series versiones 5.2.0 build 140721 hasta V5.4.0 Build 160414, DS-2CD4xx5 Series versiones 5.2.0 build 140721 hasta V5.4.0 Build 160421, DS-2DFx Series versiones 5.2.0 build 140805 hasta V5.4.5 Build 160928 y Serie DS-2CD63xx versi\u00f3n 5.0.9 build 140305 hasta versi\u00f3n V5.3.5 Build 160106 de Hikvision. La vulnerabilidad de autenticaci\u00f3n inapropiada ocurre cuando una aplicaci\u00f3n no autentica adecuada o apropiadamente a los usuarios. Esto puede permitir a un usuario malicioso escalar sus privilegios en el sistema y conseguir acceso a informaci\u00f3n confidencial."}], "id": "CVE-2017-7921", "lastModified": "2017-12-19T02:29:42.113", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "HIGH", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 7.5, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV30": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 10.0, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H", "version": "3.0"}, "exploitabilityScore": 3.9, "impactScore": 6.0, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2017-05-06T00:29:00.350", "references": [{"source": "ics-cert@hq.dhs.gov", "tags": ["Patch", "Vendor Advisory"], "url": "http://www.hikvision.com/us/about_10805.html"}, {"source": "ics-cert@hq.dhs.gov", "tags": ["Third Party Advisory", "VDB Entry"], "url": "http://www.securityfocus.com/bid/98313"}, {"source": "ics-cert@hq.dhs.gov", "url": "https://ghostbin.com/paste/q2vq2"}, {"source": "ics-cert@hq.dhs.gov", "tags": ["Third Party Advisory", "US Government Resource"], "url": "https://ics-cert.us-cert.gov/advisories/ICSA-17-124-01"}], "sourceIdentifier": "ics-cert@hq.dhs.gov", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-287"}], "source": "nvd@nist.gov", "type": "Primary"}, {"description": [{"lang": "en", "value": "CWE-287"}], "source": "ics-cert@hq.dhs.gov", "type": "Secondary"}]}

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