{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-04-24T06:47:32.628","vulnerabilities":[{"cve":{"id":"CVE-2020-8974","sourceIdentifier":"cve-coordination@incibe.es","published":"2022-10-17T22:15:10.110","lastModified":"2024-11-21T05:39:45.977","vulnStatus":"Modified","cveTags":[],"descriptions":[{"lang":"en","value":"In ZGR TPS200 NG 2.00 firmware version and 1.01 hardware version, the firmware upload process does not perform any type of restriction. This allows an attacker to modify it and re-upload it via web with malicious modifications, rendering the device unusable."},{"lang":"es","value":"En ZGR TPS200 NG versión de firmware 2.00 y la versión de hardware 1.01, el proceso de carga del firmware no lleva a cabo ningún tipo de restricción. Esto permite a un atacante modificarlo y volver a subirlo por medio de la web con modificaciones maliciosas, dejando el dispositivo inusable"}],"metrics":{"cvssMetricV31":[{"source":"cve-coordination@incibe.es","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:H","baseScore":10.0,"baseSeverity":"CRITICAL","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"CHANGED","confidentialityImpact":"NONE","integrityImpact":"HIGH","availabilityImpact":"HIGH"},"exploitabilityScore":3.9,"impactScore":5.8},{"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:N/I:H/A:H","baseScore":9.1,"baseSeverity":"CRITICAL","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"HIGH","availabilityImpact":"HIGH"},"exploitabilityScore":3.9,"impactScore":5.2}]},"weaknesses":[{"source":"cve-coordination@incibe.es","type":"Secondary","description":[{"lang":"en","value":"CWE-434"}]},{"source":"nvd@nist.gov","type":"Primary","description":[{"lang":"en","value":"CWE-434"}]}],"configurations":[{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:zigor:zgr_tps200_ng_firmware:2.00:*:*:*:*:*:*:*","matchCriteriaId":"F42D21EF-7B57-43BB-8515-809E45880176"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:zigor:zgr_tps200_ng:1.01:*:*:*:*:*:*:*","matchCriteriaId":"ABB13226-AA1F-4DA9-925D-832EFAC30748"}]}]}],"references":[{"url":"https://www.incibe.es/en/incibe-cert/notices/aviso-sci/multiple-vulnerabilities-zgr-tps200-ng","source":"cve-coordination@incibe.es"},{"url":"https://www.incibe.es/en/incibe-cert/notices/aviso-sci/multiple-vulnerabilities-zgr-tps200-ng","source":"af854a3a-2127-422b-91ae-364da2661108"}]}}]}