2 lines
3.5 KiB
JSON
2 lines
3.5 KiB
JSON
{"affected":[{"affectedData":[{"product":"GroupSession Free edition, GroupSession byCloud, GroupSession ZION","vendor":"Japan Total System Co.,Ltd.","versions":[{"status":"affected","version":"GroupSession Free edition ver5.1.1 and earlier, GroupSession byCloud ver5.1.1 and earlier, and GroupSession ZION ver5.1.1 and earlier"}]}],"source":"vultures@jpcert.or.jp"}],"configurations":[{"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:a:groupsession:groupsession:*:*:*:*:cloud:*:*:*","matchCriteriaId":"D0AB1821-FA7C-41F4-9F3D-D61B778385F9","versionEndIncluding":"5.1.1","vulnerable":true},{"criteria":"cpe:2.3:a:groupsession:groupsession:*:*:*:*:free:*:*:*","matchCriteriaId":"B51AF142-FBF4-4602-BFD4-DD71D0EB0C3E","versionEndIncluding":"5.1.1","vulnerable":true},{"criteria":"cpe:2.3:a:groupsession:groupsession:*:*:*:*:zion:*:*:*","matchCriteriaId":"4027BB4D-AE22-43B5-A206-94E71D7B6687","versionEndIncluding":"5.1.1","vulnerable":true}],"negate":false,"operator":"OR"}]}],"cveTags":[],"descriptions":[{"lang":"en","value":"Incorrect permission assignment for critical resource vulnerability in GroupSession Free edition ver5.1.1 and earlier, GroupSession byCloud ver5.1.1 and earlier, and GroupSession ZION ver5.1.1 and earlier allows a remote unauthenticated attacker to access arbitrary files on the server and obtain sensitive information via unspecified vectors."},{"lang":"es","value":"Una asignación incorrecta de permisos para la vulnerabilidad de recursos críticos en GroupSession Free edition versiones 5.1.1 y anteriores, GroupSession byCloud versiones 5.1.1 y anteriores, y GroupSession ZION versiones 5.1.1 y anteriores, permite a un atacante remoto no autenticado acceder a archivos arbitrarios en el servidor y obtener información confidencial por medio de vectores no especificados"}],"id":"CVE-2021-20874","lastModified":"2026-06-17T03:34:35.457","metrics":{"cvssMetricV2":[{"acInsufInfo":false,"baseSeverity":"MEDIUM","cvssData":{"accessComplexity":"LOW","accessVector":"NETWORK","authentication":"NONE","availabilityImpact":"NONE","baseScore":5.0,"confidentialityImpact":"PARTIAL","integrityImpact":"NONE","vectorString":"AV:N/AC:L/Au:N/C:P/I:N/A:N","version":"2.0"},"exploitabilityScore":10.0,"impactScore":2.9,"obtainAllPrivilege":false,"obtainOtherPrivilege":false,"obtainUserPrivilege":false,"source":"nvd@nist.gov","type":"Primary","userInteractionRequired":false}],"cvssMetricV31":[{"cvssData":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":7.5,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","version":"3.1"},"exploitabilityScore":3.9,"impactScore":3.6,"source":"nvd@nist.gov","type":"Primary"}]},"published":"2021-12-24T07:15:06.700","references":[{"source":"vultures@jpcert.or.jp","tags":["Vendor Advisory"],"url":"https://groupsession.jp/info/info-news/security20211220"},{"source":"vultures@jpcert.or.jp","tags":["Third Party Advisory"],"url":"https://jvn.jp/en/jp/JVN79798166/index.html"},{"source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Vendor Advisory"],"url":"https://groupsession.jp/info/info-news/security20211220"},{"source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Third Party Advisory"],"url":"https://jvn.jp/en/jp/JVN79798166/index.html"}],"sourceIdentifier":"vultures@jpcert.or.jp","vulnStatus":"Modified","weaknesses":[{"description":[{"lang":"en","value":"CWE-732"}],"source":"nvd@nist.gov","type":"Primary"}]}
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