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Rewterz Threat Advisory – Multiple IBM QRadar User Behavior Analytics Vulnerabilities

Severity

Medium

Analysis Summary

CVE-2021-20391

IBM QRadar User Behavior Analytics 1.0.0 through 4.1.0 allows web pages to be stored locally which can be read by another user on the system.

CVE-2021-20429

IBM QRadar User Behavior Analytics 1.0.0 through 4.1.0 could disclose sensitive information due to an overly permissive cross-domain policy.

CVE-2021-20393

IBM QRadar User Behavior Analytics 1.0.0 through 4.1.0 could allow a remote attacker to obtain sensitive information when a detailed technical error message is returned in the browser. This information could be used in further attacks against the system.

Impact

Obtain Information

Affected Vendors

IBM

Affected Products

  • IBM QRadar SIEM 1.0.0
  • IBM QRadar SIEM 4.1.1

Remediation

Refer to IBM Security Bulletin 6453103 for patch, upgrade or suggested workaround information

https://www.ibm.com/support/pages/node/6453103