Vulnerability Details CVE-2021-20450
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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.001
EPSS Ranking 20.1%
CVSS Severity
CVSS v3 Score 4.3
References
Products affected by CVE-2021-20450
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cpe:2.3:a:ibm:cognos_controller:10.4.1
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cpe:2.3:a:ibm:cognos_controller:10.4.2
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cpe:2.3:a:ibm:cognos_controller:11.0.0