{"id":"CVE-2019-5082","state":"PUBLISHED","title":"An exploitable heap buffer overflow vulnerability exists in the iocheckd service I/O-Check functionality of WAGO PFC200 Firmware version 03.01.07(13), WAGO PFC200 Firmware version ","description":"An exploitable heap buffer overflow vulnerability exists in the iocheckd service I/O-Check functionality of WAGO PFC200 Firmware version 03.01.07(13), WAGO PFC200 Firmware version 03.00.39(12), and WAGO PFC100 Firmware version 03.00.39(12). A specially crafted set of packets can cause a heap buffer overflow, potentially resulting in code execution. An attacker can send unauthenticated packets to trigger this vulnerability.","publishedAt":"2020-01-08T16:19:20.000Z","updatedAt":"2024-08-04T19:47:56.663Z","severity":null,"assigner":"talos","products":["n/a WAGO PFC200","n/a WAGO PFC100"],"affected":[{"vendor":"n/a","product":"WAGO PFC200","versions":[{"version":"Firmware version 03.01.07(13)","status":"affected"},{"version":"Firmware version 03.00.39(12)","status":"affected"}]},{"vendor":"n/a","product":"WAGO PFC100","versions":[{"version":"Firmware version 03.00.39(12)","status":"affected"}]}],"references":["https://talosintelligence.com/vulnerability_reports/TALOS-2019-0874"],"weaknesses":[],"ingestedAt":"2026-10-29T19:46:04.126Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2019/5xxx/CVE-2019-5082.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2019-5082","state":"PUBLISHED","datePublished":"2020-01-08T16:19:20.000Z","dateUpdated":"2024-08-04T19:47:56.663Z","assignerShortName":"talos","assignerOrgId":"b86d76f8-0f8a-4a96-a78d-d8abfc7fc29b","dateReserved":"2019-01-04T00:00:00.000Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"An exploitable heap buffer overflow vulnerability exists in the iocheckd service I/O-Check functionality of WAGO PFC200 Firmware version 03.01.07(13), WAGO PFC200 Firmware version 03.00.39(12), and WAGO PFC100 Firmware version 03.00.39(12). A specially crafted set of packets can cause a heap buffer overflow, potentially resulting in code execution. An attacker can send unauthenticated packets to trigger this vulnerability."}],"affected":[{"vendor":"n/a","product":"WAGO PFC200","versions":[{"version":"Firmware version 03.01.07(13)","status":"affected"},{"version":"Firmware version 03.00.39(12)","status":"affected"}]},{"vendor":"n/a","product":"WAGO PFC100","versions":[{"version":"Firmware version 03.00.39(12)","status":"affected"}]}],"references":[{"url":"https://talosintelligence.com/vulnerability_reports/TALOS-2019-0874","tags":["x_refsource_CONFIRM"]}],"problemTypes":[{"descriptions":[{"description":"heap buffer overflow","lang":"en","type":"text"}]}],"providerMetadata":{"shortName":"talos","dateUpdated":"2020-01-08T16:19:20.000Z","orgId":"b86d76f8-0f8a-4a96-a78d-d8abfc7fc29b"},"x_legacyV4Record":{"CVE_data_meta":{"ASSIGNER":"talos-cna@cisco.com","ID":"CVE-2019-5082","STATE":"PUBLIC"},"affects":{"vendor":{"vendor_data":[{"product":{"product_data":[{"product_name":"WAGO PFC200","version":{"version_data":[{"version_value":"Firmware version 03.01.07(13)"},{"version_value":"Firmware version 03.00.39(12)"}]}},{"product_name":"WAGO PFC100","version":{"version_data":[{"version_value":"Firmware version 03.00.39(12)"}]}}]},"vendor_name":"n/a"}]}},"data_format":"MITRE","data_type":"CVE","data_version":"4.0","description":{"description_data":[{"lang":"eng","value":"An exploitable heap buffer overflow vulnerability exists in the iocheckd service I/O-Check functionality of WAGO PFC200 Firmware version 03.01.07(13), WAGO PFC200 Firmware version 03.00.39(12), and WAGO PFC100 Firmware version 03.00.39(12). A specially crafted set of packets can cause a heap buffer overflow, potentially resulting in code execution. An attacker can send unauthenticated packets to trigger this vulnerability."}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"heap buffer overflow"}]}]},"references":{"reference_data":[{"name":"https://talosintelligence.com/vulnerability_reports/TALOS-2019-0874","refsource":"CONFIRM","url":"https://talosintelligence.com/vulnerability_reports/TALOS-2019-0874"}]}}},"adp":[{"title":"CVE Program Container","references":[{"url":"https://talosintelligence.com/vulnerability_reports/TALOS-2019-0874","tags":["x_refsource_CONFIRM","x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-04T19:47:56.663Z"}}]}}}