CVE-2020-12524

{"containers": {"cna": {"affected": [{"product": "BTP Touch Panel", "vendor": "Phoenix Contact", "versions": [{"status": "affected", "version": "BTP 2043W (1050387) all versions"}, {"status": "affected", "version": "BTP 2070W (1046666) all versions"}, {"status": "affected", "version": "BTP 2102W (1046667) all versions"}]}], "credits": [{"lang": "en", "value": "This vulnerability was discovered by Richard Thomas and Tom Chothia of University of Birmingham."}], "datePublic": "2020-12-02T00:00:00.000Z", "descriptions": [{"lang": "en", "value": "Uncontrolled Resource Consumption can be exploited to cause the Phoenix Contact HMIs BTP 2043W, BTP 2070W and BTP 2102W in all versions to become unresponsive and not accurately update the display content (Denial of Service)."}], "metrics": [{"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1"}}], "problemTypes": [{"descriptions": [{"cweId": "CWE-400", "description": "CWE-400 Uncontrolled Resource Consumption", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"dateUpdated": "2020-12-02T14:39:20.000Z", "orgId": "270ccfa6-a436-4e77-922e-914ec3a9685c", "shortName": "CERTVDE"}, "references": [{"tags": ["x_refsource_CONFIRM"], "url": "https://cert.vde.com/en-us/advisories/vde-2020-047"}], "source": {"advisory": "vde-2020-047", "defect": ["vde-2020-047"], "discovery": "EXTERNAL"}, "title": "Phoenix Contact BTP Touch Panels uncontrolled resource consumption", "workarounds": [{"lang": "en", "value": "Phoenix Contact recommends operating network-capable devices in closed networks or protected with a suitable firewall. For detailed information on the recommendations for measures to protect network-capable devices, please refer to the Phoenix Contact application note: https://dam-mdc.phoenixcontact.com/asset/156443151564/0a870ae433c19148b80bd760f3a1c1f2/107913_en_03.pdf"}], "x_generator": {"engine": "Vulnogram 0.0.9"}, "x_legacyV4Record": {"CVE_data_meta": {"AKA": "", "ASSIGNER": "info@cert.vde.com", "DATE_PUBLIC": "2020-12-02T09:00:00.000Z", "ID": "CVE-2020-12524", "STATE": "PUBLIC", "TITLE": "Phoenix Contact BTP Touch Panels uncontrolled resource consumption"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "BTP Touch Panel", "version": {"version_data": [{"platform": "", "version_affected": "=", "version_name": "BTP 2043W (1050387)", "version_value": "all versions"}, {"platform": "", "version_affected": "=", "version_name": "BTP 2070W (1046666)", "version_value": "all versions"}, {"platform": "", "version_affected": "=", "version_name": "BTP 2102W (1046667)", "version_value": "all versions"}]}}]}, "vendor_name": "Phoenix Contact"}]}}, "configuration": [], "credit": [{"lang": "eng", "value": "This vulnerability was discovered by Richard Thomas and Tom Chothia of University of Birmingham."}], "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "Uncontrolled Resource Consumption can be exploited to cause the Phoenix Contact HMIs BTP 2043W, BTP 2070W and BTP 2102W in all versions to become unresponsive and not accurately update the display content (Denial of Service)."}]}, "exploit": [], "generator": {"engine": "Vulnogram 0.0.9"}, "impact": {"cvss": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1"}}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "CWE-400 Uncontrolled Resource Consumption"}]}]}, "references": {"reference_data": [{"name": "https://cert.vde.com/en-us/advisories/vde-2020-047", "refsource": "CONFIRM", "url": "https://cert.vde.com/en-us/advisories/vde-2020-047"}]}, "solution": [], "source": {"advisory": "vde-2020-047", "defect": ["vde-2020-047"], "discovery": "EXTERNAL"}, "work_around": [{"lang": "en", "value": "Phoenix Contact recommends operating network-capable devices in closed networks or protected with a suitable firewall. For detailed information on the recommendations for measures to protect network-capable devices, please refer to the Phoenix Contact application note: https://dam-mdc.phoenixcontact.com/asset/156443151564/0a870ae433c19148b80bd760f3a1c1f2/107913_en_03.pdf"}]}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-04T11:56:52.092Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://cert.vde.com/en-us/advisories/vde-2020-047"}]}]}, "cveMetadata": {"assignerOrgId": "270ccfa6-a436-4e77-922e-914ec3a9685c", "assignerShortName": "CERTVDE", "cveId": "CVE-2020-12524", "datePublished": "2020-12-02T14:39:20.197Z", "dateReserved": "2020-04-30T00:00:00.000Z", "dateUpdated": "2024-09-17T03:58:57.990Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

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