{"containers":{"cna":{"affected":[{"product":"Mitsubishi Electric MELSEC iQ-R series C Controller Module R12CCPU-V","vendor":"n/a","versions":[{"status":"affected","version":"Mitsubishi Electric MELSEC iQ-R series C Controller Module R12CCPU-V Firmware Versions \"16\" and prior"}]}],"descriptions":[{"lang":"en","value":"Uncontrolled resource consumption in Mitsubishi Electric MELSEC iQ-R series C Controller Module R12CCPU-V Firmware Versions \"16\" and prior allows a remote unauthenticated attacker to cause a denial-of-service (DoS) condition by sending a large number of packets in a short time while the module starting up. System reset is required for recovery."}],"problemTypes":[{"descriptions":[{"description":"Uncontrolled Resource Consumption","lang":"en","type":"text"}]}],"providerMetadata":{"dateUpdated":"2022-07-07T15:50:22.000Z","orgId":"e0f77b61-78fd-4786-b3fb-1ee347a748ad","shortName":"Mitsubishi"},"references":[{"tags":["x_refsource_MISC"],"url":"https://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2021-015_en.pdf"},{"tags":["x_refsource_MISC"],"url":"https://jvn.jp/vu/JVNVU94914666/index.html"},{"tags":["x_refsource_MISC"],"url":"https://us-cert.cisa.gov/ics/advisories/icsa-21-280-04"}],"x_legacyV4Record":{"CVE_data_meta":{"ASSIGNER":"Mitsubishielectric.Psirt@yd.MitsubishiElectric.co.jp","ID":"CVE-2021-20600","STATE":"PUBLIC"},"affects":{"vendor":{"vendor_data":[{"product":{"product_data":[{"product_name":"Mitsubishi Electric MELSEC iQ-R series C Controller Module R12CCPU-V","version":{"version_data":[{"version_value":"Mitsubishi Electric MELSEC iQ-R series C Controller Module R12CCPU-V Firmware Versions \"16\" and prior"}]}}]},"vendor_name":"n/a"}]}},"data_format":"MITRE","data_type":"CVE","data_version":"4.0","description":{"description_data":[{"lang":"eng","value":"Uncontrolled resource consumption in Mitsubishi Electric MELSEC iQ-R series C Controller Module R12CCPU-V Firmware Versions \"16\" and prior allows a remote unauthenticated attacker to cause a denial-of-service (DoS) condition by sending a large number of packets in a short time while the module starting up. System reset is required for recovery."}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"Uncontrolled Resource Consumption"}]}]},"references":{"reference_data":[{"name":"https://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2021-015_en.pdf","refsource":"MISC","url":"https://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2021-015_en.pdf"},{"name":"https://jvn.jp/vu/JVNVU94914666/index.html","refsource":"MISC","url":"https://jvn.jp/vu/JVNVU94914666/index.html"},{"name":"https://us-cert.cisa.gov/ics/advisories/icsa-21-280-04","refsource":"MISC","url":"https://us-cert.cisa.gov/ics/advisories/icsa-21-280-04"}]}}},"adp":[{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-03T17:45:44.694Z"},"title":"CVE Program Container","references":[{"tags":["x_refsource_MISC","x_transferred"],"url":"https://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2021-015_en.pdf"},{"tags":["x_refsource_MISC","x_transferred"],"url":"https://jvn.jp/vu/JVNVU94914666/index.html"},{"tags":["x_refsource_MISC","x_transferred"],"url":"https://us-cert.cisa.gov/ics/advisories/icsa-21-280-04"}]}]},"cveMetadata":{"assignerOrgId":"e0f77b61-78fd-4786-b3fb-1ee347a748ad","assignerShortName":"Mitsubishi","cveId":"CVE-2021-20600","datePublished":"2021-10-08T16:42:10.000Z","dateReserved":"2020-12-17T00:00:00.000Z","dateUpdated":"2024-08-03T17:45:44.694Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.1"}