CVE-2021-29880

MEDIUM

IBM QRadar SIEM 7.4.3 GA-7.4.3 Fix Pack 1 - Information Disclosure Between Tenants via Incorrect Domain Routing

Title source: llm
STIX 2.1

Description

IBM QRadar SIEM 7.4.3 GA - 7.4.3 Fix Pack 1 when using domains or multi-tenancy could be vulnerable to information disclosure between tenants by routing SIEM data to the incorrect domain. IBM X-Force ID: 206979.

References (2)

Core 2
Core References
Patch, Vendor Advisory x_refsource_confirm
https://www.ibm.com/support/pages/node/6480957
VDB Entry, Vendor Advisory vdb-entry x_refsource_xf
https://exchange.xforce.ibmcloud.com/vulnerabilities/206979

Scores

CVSS v3 6.5
EPSS 0.0085
EPSS Percentile 54.1%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Details

Status published
Products (1)
ibm/qradar_security_information_and_event_manager 7.4.3 (2 CPE variants)
Published Aug 13, 2021
Tracked Since Feb 18, 2026