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vuln-nvd/data/2021/CVE-2021-4030.json

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{"affected":[{"affectedData":[{"product":"ARMOR Z2 (NBG6817) firmware","vendor":"Zyxel","versions":[{"status":"affected","version":"1.00(ABCS.10)C0"}]},{"product":"ARMOR Z1 (NBG6816) firmware","vendor":"Zyxel","versions":[{"status":"affected","version":"1.00(AAWB.10)C0"}]}],"source":"security@zyxel.com.tw"}],"configurations":[{"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:o:zyxel:nbg6816_firmware:1.00\\(aawb.10\\)c0:*:*:*:*:*:*:*","matchCriteriaId":"51FE7589-8B85-40D9-A361-ECB2DC902D72","vulnerable":true}],"negate":false,"operator":"OR"},{"cpeMatch":[{"criteria":"cpe:2.3:h:zyxel:nbg6816:-:*:*:*:*:*:*:*","matchCriteriaId":"DEBACD2B-7C99-437F-B5C7-0EEA387DFE78","vulnerable":false}],"negate":false,"operator":"OR"}],"operator":"AND"},{"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:o:zyxel:nbg6817_firmware:*:*:*:*:*:*:*:*","matchCriteriaId":"7A4183C2-A488-4A80-AFDD-3CBC90D912D0","versionEndExcluding":"1.00\\(abcs.11\\)c0","vulnerable":true}],"negate":false,"operator":"OR"},{"cpeMatch":[{"criteria":"cpe:2.3:h:zyxel:nbg6817:-:*:*:*:*:*:*:*","matchCriteriaId":"1DB033C4-F082-46B1-985C-4FDFD62FFC70","vulnerable":false}],"negate":false,"operator":"OR"}],"operator":"AND"}],"cveTags":[],"descriptions":[{"lang":"en","value":"A cross-site request forgery vulnerability in the HTTP daemon of the Zyxel ARMOR Z1/Z2 firmware could allow an attacker to execute arbitrary commands if they coerce or trick a local user to visit a compromised website with malicious scripts."},{"lang":"es","value":"Una vulnerabilidad de tipo cross-site request forgery en el demonio HTTP del firmware Zyxel ARMOR Z1/Z2 podría permitir a un atacante ejecutar comandos arbitrarios si coacciona o engaña a un usuario local para que visite un sitio web comprometido con scripts maliciosos"}],"id":"CVE-2021-4030","lastModified":"2026-06-17T04:18:55.287","metrics":{"cvssMetricV2":[{"acInsufInfo":false,"baseSeverity":"MEDIUM","cvssData":{"accessComplexity":"MEDIUM","accessVector":"NETWORK","authentication":"NONE","availabilityImpact":"PARTIAL","baseScore":6.8,"confidentialityImpact":"PARTIAL","integrityImpact":"PARTIAL","vectorString":"AV:N/AC:M/Au:N/C:P/I:P/A:P","version":"2.0"},"exploitabilityScore":8.6,"impactScore":6.4,"obtainAllPrivilege":false,"obtainOtherPrivilege":false,"obtainUserPrivilege":false,"source":"nvd@nist.gov","type":"Primary","userInteractionRequired":true}],"cvssMetricV31":[{"cvssData":{"attackComplexity":"LOW","attackVector":"ADJACENT_NETWORK","availabilityImpact":"HIGH","baseScore":8.0,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","version":"3.1"},"exploitabilityScore":2.1,"impactScore":5.9,"source":"security@zyxel.com.tw","type":"Secondary"},{"cvssData":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":8.8,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","version":"3.1"},"exploitabilityScore":2.8,"impactScore":5.9,"source":"nvd@nist.gov","type":"Primary"}]},"published":"2022-02-24T15:15:25.207","references":[{"source":"security@zyxel.com.tw","tags":["Vendor Advisory"],"url":"https://www.zyxel.com/support/forgery-vulnerabilities-of-select-Armor-home-routers.shtml"},{"source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Vendor Advisory"],"url":"https://www.zyxel.com/support/forgery-vulnerabilities-of-select-Armor-home-routers.shtml"}],"sourceIdentifier":"security@zyxel.com.tw","vulnStatus":"Modified","weaknesses":[{"description":[{"lang":"en","value":"CWE-352"}],"source":"security@zyxel.com.tw","type":"Secondary"},{"description":[{"lang":"en","value":"CWE-352"}],"source":"nvd@nist.gov","type":"Primary"}]}