{"affected":[{"affectedData":[{"product":"Cloud Pak for Security","vendor":"IBM","versions":[{"status":"affected","version":"1.4.0.0"},{"status":"affected","version":"1.6.0.0"},{"status":"affected","version":"1.5.0.1"},{"status":"affected","version":"1.5.0.0"},{"status":"affected","version":"1.6.0.1"}]}],"source":"psirt@us.ibm.com"}],"configurations":[{"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:a:ibm:cloud_pak_for_security:1.4.0.0:*:*:*:*:*:*:*","matchCriteriaId":"EC0F9319-4D8A-472B-B3D4-6B84009AC7C4","vulnerable":true},{"criteria":"cpe:2.3:a:ibm:cloud_pak_for_security:1.5.0.0:*:*:*:*:*:*:*","matchCriteriaId":"43F0280B-81B4-49A1-BE7E-D8476C20E041","vulnerable":true},{"criteria":"cpe:2.3:a:ibm:cloud_pak_for_security:1.5.0.1:*:*:*:*:*:*:*","matchCriteriaId":"99B17CED-AAD2-4CC0-A69F-F6868BE4E45E","vulnerable":true},{"criteria":"cpe:2.3:a:ibm:cloud_pak_for_security:1.6.0.0:*:*:*:*:*:*:*","matchCriteriaId":"29021B22-B70A-4278-AB13-92794BB260C4","vulnerable":true},{"criteria":"cpe:2.3:a:ibm:cloud_pak_for_security:1.6.0.1:*:*:*:*:*:*:*","matchCriteriaId":"47D34FF2-60DC-4EE0-836B-B7ED1C5F8326","vulnerable":true}],"negate":false,"operator":"OR"}]}],"cveTags":[],"descriptions":[{"lang":"en","value":"IBM Cloud Pak for Security (CP4S) 1.4.0.0, 1.5.0.0, 1.5.0.1, 1.6.0.0, and 1.6.0.1 uses a protection mechanism that relies on the existence or values of an input, but the input can be modified by an untrusted actor in a way that bypasses the protection mechanism. IBM X-Force ID: 199236."},{"lang":"es","value":"IBM Cloud Pak for Security (CP4S) versiones 1.4.0.0, 1.5.0.0, 1.5.0.1, 1.6.0.0 y 1.6.0.1, usa un mecanismo de protección que se basa en la existencia o valores de entrada, pero la entrada puede ser modificada por un actor no confiable en una forma que omite el mecanismo de protección. IBM X-Force ID: 199236"}],"id":"CVE-2021-20565","lastModified":"2026-06-17T03:34:01.763","metrics":{"cvssMetricV2":[{"acInsufInfo":false,"baseSeverity":"MEDIUM","cvssData":{"accessComplexity":"LOW","accessVector":"NETWORK","authentication":"NONE","availabilityImpact":"NONE","baseScore":5.0,"confidentialityImpact":"NONE","integrityImpact":"PARTIAL","vectorString":"AV:N/AC:L/Au:N/C:N/I:P/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}],"cvssMetricV30":[{"cvssData":{"attackComplexity":"LOW","attackVector":"ADJACENT_NETWORK","availabilityImpact":"LOW","baseScore":4.6,"baseSeverity":"MEDIUM","confidentialityImpact":"NONE","integrityImpact":"LOW","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.0/AV:A/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:L","version":"3.0"},"exploitabilityScore":2.1,"impactScore":2.5,"source":"psirt@us.ibm.com","type":"Secondary"}],"cvssMetricV31":[{"cvssData":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":5.3,"baseSeverity":"MEDIUM","confidentialityImpact":"NONE","integrityImpact":"LOW","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","version":"3.1"},"exploitabilityScore":3.9,"impactScore":1.4,"source":"nvd@nist.gov","type":"Primary"}]},"published":"2021-05-14T17:15:07.813","references":[{"source":"psirt@us.ibm.com","tags":["VDB Entry","Vendor Advisory"],"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/199236"},{"source":"psirt@us.ibm.com","tags":["Vendor Advisory"],"url":"https://www.ibm.com/support/pages/node/6453115"},{"source":"af854a3a-2127-422b-91ae-364da2661108","tags":["VDB Entry","Vendor Advisory"],"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/199236"},{"source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Vendor Advisory"],"url":"https://www.ibm.com/support/pages/node/6453115"}],"sourceIdentifier":"psirt@us.ibm.com","vulnStatus":"Modified","weaknesses":[{"description":[{"lang":"en","value":"NVD-CWE-Other"}],"source":"nvd@nist.gov","type":"Primary"}]}