PT-2021-13932 · Ibm · Ibm Qradar User Behavior Analytics

Chris Shepherd + 7 · Published 2021-05-14 · Updated 2021-05-20 · CVE-2021-20393

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Name of the Vulnerable Software and Affected Versions: IBM QRadar User Behavior Analytics versions 1.0.0 through 4.1.0

Description: The issue allows 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.

Recommendations: For versions 1.0.0 through 4.1.0, consider restricting access to detailed technical error messages to minimize the risk of exploitation. As a temporary workaround, disabling the display of detailed error messages in the browser could help mitigate the issue until a fix is available. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Generation of Error Message Containing Sensitive Information

Weakness Enumeration

CWE-209

Related Identifiers

CVE-2021-20393

Affected Products

Ibm Qradar User Behavior Analytics

References · 5

• https://ibm.com/support/pages/node/6453109 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2021-20393 · Vendor Advisory
• https://exchange.xforce.ibmcloud.com/vulnerabilities/196001 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-20393 · Security Note
• https://t.me/cvenotify/14755 · Telegram Post