{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-05-06T08:20:21.990","vulnerabilities":[{"cve":{"id":"CVE-2021-20450","sourceIdentifier":"psirt@us.ibm.com","published":"2024-05-03T17:15:07.363","lastModified":"2025-06-18T15:21:00.173","vulnStatus":"Analyzed","cveTags":[],"descriptions":[{"lang":"en","value":"IBM Cognos Controller 10.4.1, 10.4.2, and 11.0.0 does not set the secure attribute on authorization tokens or session cookies. Attackers may be able to get the cookie values by sending a http:// link to a user or by planting this link in a site the user goes to. The cookie will be sent to the insecure link and the attacker can then obtain the cookie value by snooping the traffic.  IBM X-Force ID:  196640."},{"lang":"es","value":"IBM Cognos Controller 10.4.1, 10.4.2 y 11.0.0 no establece el atributo seguro en los tokens de autorización ni en las cookies de sesión. Los atacantes pueden obtener los valores de las cookies enviando un enlace http:// a un usuario o colocando este enlace en un sitio al que accede el usuario. La cookie se enviará al enlace inseguro y el atacante podrá obtener el valor de la cookie espiando el tráfico. ID de IBM X-Force: 196640."}],"metrics":{"cvssMetricV31":[{"source":"psirt@us.ibm.com","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N","baseScore":4.3,"baseSeverity":"MEDIUM","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"REQUIRED","scope":"UNCHANGED","confidentialityImpact":"LOW","integrityImpact":"NONE","availabilityImpact":"NONE"},"exploitabilityScore":2.8,"impactScore":1.4}]},"weaknesses":[{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","type":"Secondary","description":[{"lang":"en","value":"CWE-565"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:ibm:cognos_controller:10.4.1:*:*:*:*:*:*:*","matchCriteriaId":"04E5A9C3-0F44-40C1-B6B6-92839E386F56"},{"vulnerable":true,"criteria":"cpe:2.3:a:ibm:cognos_controller:10.4.2:*:*:*:*:*:*:*","matchCriteriaId":"7AA07D9A-71F7-446A-8A8E-DD8C357666F0"},{"vulnerable":true,"criteria":"cpe:2.3:a:ibm:cognos_controller:11.0.0:*:*:*:*:*:*:*","matchCriteriaId":"4BB85020-BF02-4C91-B494-93FB19185006"}]}]}],"references":[{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/196640","source":"psirt@us.ibm.com","tags":["Vendor Advisory"]},{"url":"https://www.ibm.com/support/pages/node/7149876","source":"psirt@us.ibm.com","tags":["Vendor Advisory"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/196640","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Vendor Advisory"]},{"url":"https://www.ibm.com/support/pages/node/7149876","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Vendor Advisory"]}]}}]}