User Behavior Analytics application add on to IBM QRadar SIEM is vulnerable to overly permissive CORS policy.
DESCRIPTION: IBM QRadar User Behavior Analytics could disclose sensitive information due an overly permissive cross-domain policy.
CVSS Base score: 3.7
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/196334 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N)
Affected Products and Versions
|QRadar User Behavior Analytics||A1.0.0-4.1.0|
Upgrade to version 4.1.1 or later.
Workarounds and Mitigations
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John Zuccato, Rodney Ryan, Chris Shepherd, Nathan Roane, Vince Dragnea, Troy Fisher, Elaheh Samani and Gabor Minyo from IBM X-Force Ethical Hacking Team
11 May 2021: Initial Publication
*The CVSS Environment Score is customer environment specific and will ultimately impact the Overall CVSS Score. Customers can evaluate the impact of this vulnerability in their environments by accessing the links in the Reference section of this Security Bulletin.
Review the IBM security bulletin disclaimer and definitions regarding your responsibilities for assessing potential impact of security vulnerabilities to your environment.
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13 May 2021