{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-06-19T17:59:40.759","vulnerabilities":[{"cve":{"id":"CVE-2019-5075","sourceIdentifier":"talos-cna@cisco.com","published":"2019-12-18T21:15:14.007","lastModified":"2026-06-17T02:37:05.383","vulnStatus":"Modified","cveTags":[],"descriptions":[{"lang":"en","value":"An exploitable stack buffer overflow vulnerability exists in the command line utility getcouplerdetails of WAGO PFC200 Firmware versions 03.01.07(13) and 03.00.39(12), and WAGO PFC100 Firmware version 03.00.39(12). A specially crafted set of packets sent to the iocheckd service \"I/O-Check\" can cause a stack buffer overflow in the sub-process getcouplerdetails, resulting in code execution. An attacker can send unauthenticated packets to trigger this vulnerability."},{"lang":"es","value":"Se presenta una vulnerabilidad de desbordamiento del búfer de la pila explotable en la utilidad getcouplerdetails de la línea de comandos de WAGO PFC 200 versiones de firmware 03.01.07(13) y 03.00.39(12), y WAGO PFC100 versión de firmware 03.00.39(12). Un conjunto de paquetes especialmente diseñado enviados a \"I/O-Check\" del servicio iocheckd puede causar un desbordamiento del búfer de pila en el subproceso getcouplerdetails, resultando en una ejecución de código. Un atacante puede enviar paquetes no autenticados para activar esta vulnerabilidad."}],"affected":[{"source":"talos-cna@cisco.com","affectedData":[{"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"}]}]}],"metrics":{"cvssMetricV31":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","baseScore":9.8,"baseSeverity":"CRITICAL","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH"},"exploitabilityScore":3.9,"impactScore":5.9}],"cvssMetricV2":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"2.0","vectorString":"AV:N/AC:L/Au:N/C:C/I:C/A:C","baseScore":10.0,"accessVector":"NETWORK","accessComplexity":"LOW","authentication":"NONE","confidentialityImpact":"COMPLETE","integrityImpact":"COMPLETE","availabilityImpact":"COMPLETE"},"baseSeverity":"HIGH","exploitabilityScore":10.0,"impactScore":10.0,"acInsufInfo":false,"obtainAllPrivilege":false,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":false}]},"weaknesses":[{"source":"nvd@nist.gov","type":"Primary","description":[{"lang":"en","value":"CWE-787"}]}],"configurations":[{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:wago:pfc_200_firmware:03.00.39\\(12\\):*:*:*:*:*:*:*","matchCriteriaId":"E2381ABB-66E4-492C-8CB2-9FDFE3601A11"},{"vulnerable":true,"criteria":"cpe:2.3:o:wago:pfc_200_firmware:03.01.07\\(13\\):*:*:*:*:*:*:*","matchCriteriaId":"01297381-B7D4-46FB-BFDD-2B5145C5E379"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:wago:pfc_200:-:*:*:*:*:*:*:*","matchCriteriaId":"1A20109A-6CF0-465F-8F97-136DDFB95B2B"}]}]},{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:wago:pfc_100_firmware:03.00.39\\(12\\):*:*:*:*:*:*:*","matchCriteriaId":"C1A0CD98-CC70-4FA2-BFB7-6BC765B05C9B"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:wago:pfc_100:-:*:*:*:*:*:*:*","matchCriteriaId":"CF8E59CE-6A72-49EA-AA44-8714C2411003"}]}]}],"references":[{"url":"https://talosintelligence.com/vulnerability_reports/TALOS-2019-0864","source":"talos-cna@cisco.com","tags":["Exploit","Third Party Advisory"]},{"url":"https://talosintelligence.com/vulnerability_reports/TALOS-2019-0864","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Exploit","Third Party Advisory"]}]}}]}