CVE-2021-20450

May 3, 2024, 5:15 p.m.

4.3
Medium

Description

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.

Product(s) Impacted

Product Versions
IBM Cognos Controller
  • 10.4.1
  • 10.4.2
  • 11.0.0

Weaknesses

Common security weaknesses mapped to this vulnerability.

References

https://exchange.xforce.ibmcloud.com/vulnerabilities/196640
https://www.ibm.com/support/pages/node/7149876

Tags

psirt@us.ibm.com
2024-05-03
CVE-2021-20450

CVSS Score

4.3 / 10

CVSS Data - 3.1

  • Attack Vector: NETWORK
  • Attack Complexity: LOW
  • Privileges Required: NONE
  • Scope: UNCHANGED
  • Confidentiality Impact: LOW
  • Integrity Impact: NONE
  • Availability Impact: NONE

    • CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N

    View Vector String

Timeline

Published: May 3, 2024, 5:15 p.m.
Last Modified: May 3, 2024, 5:15 p.m.

Status : Received

CVE has been recently published to the CVE List and has been received by the NVD.

More info

Source

psirt@us.ibm.com

*Disclaimer: Some vulnerabilities do not have an associated CPE. To enhance the data, we use AI to infer CPEs based on CVE details. This is an automated process and might not always be accurate.