{"affected":[{"affectedData":[{"product":"FileZen","vendor":"Soliton Systems K.K.","versions":[{"status":"affected","version":"V3.0.0 to V4.2.7 and V5.0.0 to V5.0.2"}]}],"source":"vultures@jpcert.or.jp"}],"configurations":[{"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:a:soliton:filezen:*:*:*:*:*:*:*:*","matchCriteriaId":"F56BC33B-7DF8-4756-AA3A-BE6BF13F11EB","versionEndIncluding":"4.2.7","versionStartIncluding":"3.0.0","vulnerable":true},{"criteria":"cpe:2.3:a:soliton:filezen:*:*:*:*:*:*:*:*","matchCriteriaId":"0CEEA681-E1F2-4A87-BDEC-2467A152A2E6","versionEndIncluding":"5.0.2","versionStartIncluding":"5.0.0","vulnerable":true}],"negate":false,"operator":"OR"}]}],"cveTags":[],"descriptions":[{"lang":"en","value":"FileZen (V3.0.0 to V4.2.7 and V5.0.0 to V5.0.2) allows a remote attacker with administrator rights to execute arbitrary OS commands via unspecified vectors."},{"lang":"es","value":"FileZen (versiones V3.0.0 hasta V4.2.7 y versiones V5.0.0 hasta V5.0.2) permite a un atacante remoto con derechos de administrador ejecutar comandos arbitrarios del Sistema Operativo por medio de vectores no especificados"}],"id":"CVE-2021-20655","lastModified":"2026-06-17T03:34:11.717","metrics":{"cvssMetricV2":[{"acInsufInfo":false,"baseSeverity":"HIGH","cvssData":{"accessComplexity":"LOW","accessVector":"NETWORK","authentication":"SINGLE","availabilityImpact":"COMPLETE","baseScore":9.0,"confidentialityImpact":"COMPLETE","integrityImpact":"COMPLETE","vectorString":"AV:N/AC:L/Au:S/C:C/I:C/A:C","version":"2.0"},"exploitabilityScore":8.0,"impactScore":10.0,"obtainAllPrivilege":false,"obtainOtherPrivilege":false,"obtainUserPrivilege":false,"source":"nvd@nist.gov","type":"Primary","userInteractionRequired":false}],"cvssMetricV31":[{"cvssData":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":7.2,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"HIGH","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"exploitabilityScore":1.2,"impactScore":5.9,"source":"nvd@nist.gov","type":"Primary"}]},"published":"2021-02-17T03:15:12.290","references":[{"source":"vultures@jpcert.or.jp","tags":["Third Party Advisory"],"url":"https://jvn.jp/en/jp/JVN58774946/index.html"},{"source":"vultures@jpcert.or.jp","tags":["Exploit","Vendor Advisory"],"url":"https://www.soliton.co.jp/support/2021/004334.html"},{"source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Third Party Advisory"],"url":"https://jvn.jp/en/jp/JVN58774946/index.html"},{"source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Exploit","Vendor Advisory"],"url":"https://www.soliton.co.jp/support/2021/004334.html"}],"sourceIdentifier":"vultures@jpcert.or.jp","vulnStatus":"Modified","weaknesses":[{"description":[{"lang":"en","value":"CWE-78"}],"source":"nvd@nist.gov","type":"Primary"}]}