CVE-2021-20450

{"id": "CVE-2021-20450", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Secondary", "source": "[email protected]", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 4.3, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "LOW"}, "impactScore": 1.4, "exploitabilityScore": 2.8}]}, "published": "2024-05-03T17:15:07.363", "references": [{"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/196640", "tags": ["Vendor Advisory"], "source": "[email protected]"}, {"url": "https://www.ibm.com/support/pages/node/7149876", "tags": ["Vendor Advisory"], "source": "[email protected]"}, {"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/196640", "tags": ["Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://www.ibm.com/support/pages/node/7149876", "tags": ["Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Secondary", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "description": [{"lang": "en", "value": "CWE-565"}]}], "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 autorizaci\u00f3n ni en las cookies de sesi\u00f3n. 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 enviar\u00e1 al enlace inseguro y el atacante podr\u00e1 obtener el valor de la cookie espiando el tr\u00e1fico. ID de IBM X-Force: 196640."}], "lastModified": "2025-06-18T15:21:00.173", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:ibm:cognos_controller:10.4.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "04E5A9C3-0F44-40C1-B6B6-92839E386F56"}, {"criteria": "cpe:2.3:a:ibm:cognos_controller:10.4.2:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "7AA07D9A-71F7-446A-8A8E-DD8C357666F0"}, {"criteria": "cpe:2.3:a:ibm:cognos_controller:11.0.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "4BB85020-BF02-4C91-B494-93FB19185006"}], "operator": "OR"}]}], "sourceIdentifier": "[email protected]"}