{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-05-04T23:15:02.435","vulnerabilities":[{"cve":{"id":"CVE-2019-5167","sourceIdentifier":"talos-cna@cisco.com","published":"2020-03-11T22:27:41.380","lastModified":"2024-11-21T04:44:28.727","vulnStatus":"Modified","cveTags":[],"descriptions":[{"lang":"en","value":"An exploitable command injection vulnerability exists in the iocheckd service ‘I/O-Check’ function of the WAGO PFC 200 version 03.02.02(14). At 0x1e3f0 the extracted dns value from the xml file is used as an argument to /etc/config-tools/edit_dns_server %s dns-server-nr=%d dns-server-name=<contents of dns node> using sprintf(). This command is later executed via a call to system(). This is done in a loop and there is no limit to how many dns entries will be parsed from the xml file."},{"lang":"es","value":"Se presenta una vulnerabilidad de inyección de comando explotable en la función \"I/O-Check\" del servicio iocheckd de WAGO PFC 200 versión 03.02.02(14). En 0x1e3f0, el valor dns extraído del archivo xml es usado como argumento para /etc/config-tools/edit_dns_server %s dns-server-nr=%d dns-server-name=(contents of dns node) usando la función sprintf(). Este comando luego es ejecutado por medio de una llamada a la función system(). Esto es realizado en un bucle y no hay límite para cuántas entradas dns se analizarán desde el archivo xml."}],"metrics":{"cvssMetricV31":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","baseScore":7.8,"baseSeverity":"HIGH","attackVector":"LOCAL","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH"},"exploitabilityScore":1.8,"impactScore":5.9}],"cvssMetricV2":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"2.0","vectorString":"AV:L/AC:L/Au:N/C:C/I:C/A:C","baseScore":7.2,"accessVector":"LOCAL","accessComplexity":"LOW","authentication":"NONE","confidentialityImpact":"COMPLETE","integrityImpact":"COMPLETE","availabilityImpact":"COMPLETE"},"baseSeverity":"HIGH","exploitabilityScore":3.9,"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-78"}]}],"configurations":[{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:wago:pfc200_firmware:03.02.02\\(14\\):*:*:*:*:*:*:*","matchCriteriaId":"6274B67D-C65B-4834-9DB5-6FB3D0ADD3A9"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:wago:pfc_200:-:*:*:*:*:*:*:*","matchCriteriaId":"1A20109A-6CF0-465F-8F97-136DDFB95B2B"}]}]}],"references":[{"url":"https://talosintelligence.com/vulnerability_reports/TALOS-2019-0962","source":"talos-cna@cisco.com","tags":["Exploit","Third Party Advisory"]},{"url":"https://talosintelligence.com/vulnerability_reports/TALOS-2019-0962","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Exploit","Third Party Advisory"]}]}}]}