Partial Denial of Service in IBM QRadar SIEM by IBM
CVE-2021-39041

3.7LOW

Key Information:

Vendor

IBM
Status
Qradar Siem
Vendor
CVE Published:
12 July 2022

What is CVE-2021-39041?

IBM QRadar SIEM versions 7.3, 7.4, and 7.5 are susceptible to a vulnerability that may lead to a partial denial of service. This issue can result in specific protocols failing to listen on designated ports, potentially impacting the system's ability to monitor and respond to security incidents effectively. Organizations using these versions should assess their exposure to this vulnerability and consider implementing mitigation measures.

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Affected Version(s)

QRadar SIEM 7.3

QRadar SIEM 7.4

QRadar SIEM 7.5

References

https://www.ibm.com/support/pages/node/6602749
x_refsource_CONFIRM
https://exchange.xforce.ibmcloud.com/vulnerabilities/214028
vdb-entryx_refsource_XF

CVSS V3.1

Score:
3.7
Severity:
LOW
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
High
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

CVSS V3.0

Score:
3.7
Severity:
LOW
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
High
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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