{"containers":{"cna":{"affected":[{"product":"SIMATIC CP 442-1 RNA","vendor":"Siemens","versions":[{"status":"affected","version":"All versions < V1.5.18"}]},{"product":"SIMATIC CP 443-1 RNA","vendor":"Siemens","versions":[{"status":"affected","version":"All versions < V1.5.18"}]}],"descriptions":[{"lang":"en","value":"A vulnerability has been identified in SIMATIC CP 442-1 RNA (All versions < V1.5.18), SIMATIC CP 443-1 RNA (All versions < V1.5.18). The affected devices improperly handles excessive ARP broadcast requests. This could allow an attacker to create a denial of service condition by performing ARP storming attacks, which can cause the device to reboot."}],"problemTypes":[{"descriptions":[{"cweId":"CWE-400","description":"CWE-400: Uncontrolled Resource Consumption","lang":"en","type":"CWE"}]}],"providerMetadata":{"dateUpdated":"2022-05-20T13:11:32.000Z","orgId":"cec7a2ec-15b4-4faf-bd53-b40f371f3a77","shortName":"siemens"},"references":[{"tags":["x_refsource_MISC"],"url":"https://cert-portal.siemens.com/productcert/pdf/ssa-480937.pdf"}],"x_legacyV4Record":{"CVE_data_meta":{"ASSIGNER":"productcert@siemens.com","ID":"CVE-2022-27640","STATE":"PUBLIC"},"affects":{"vendor":{"vendor_data":[{"product":{"product_data":[{"product_name":"SIMATIC CP 442-1 RNA","version":{"version_data":[{"version_value":"All versions < V1.5.18"}]}},{"product_name":"SIMATIC CP 443-1 RNA","version":{"version_data":[{"version_value":"All versions < V1.5.18"}]}}]},"vendor_name":"Siemens"}]}},"data_format":"MITRE","data_type":"CVE","data_version":"4.0","description":{"description_data":[{"lang":"eng","value":"A vulnerability has been identified in SIMATIC CP 442-1 RNA (All versions < V1.5.18), SIMATIC CP 443-1 RNA (All versions < V1.5.18). The affected devices improperly handles excessive ARP broadcast requests. This could allow an attacker to create a denial of service condition by performing ARP storming attacks, which can cause the device to reboot."}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"CWE-400: Uncontrolled Resource Consumption"}]}]},"references":{"reference_data":[{"name":"https://cert-portal.siemens.com/productcert/pdf/ssa-480937.pdf","refsource":"MISC","url":"https://cert-portal.siemens.com/productcert/pdf/ssa-480937.pdf"}]}}},"adp":[{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-03T05:32:59.808Z"},"title":"CVE Program Container","references":[{"tags":["x_refsource_MISC","x_transferred"],"url":"https://cert-portal.siemens.com/productcert/pdf/ssa-480937.pdf"}]}]},"cveMetadata":{"assignerOrgId":"cec7a2ec-15b4-4faf-bd53-b40f371f3a77","assignerShortName":"siemens","cveId":"CVE-2022-27640","datePublished":"2022-05-10T09:47:02.000Z","dateReserved":"2022-03-22T00:00:00.000Z","dateUpdated":"2024-08-03T05:32:59.808Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.1"}