← Back to CVEs

CVE-2021-20399

CRITICAL

9.1

Description

IBM Qradar SIEM 7.3.0 to 7.3.3 Patch 8 and 7.4.0 to 7.4.3 GA is vulnerable to an XML External Entity Injection (XXE) attack when processing XML data. A remote attacker could exploit this vulnerability to expose sensitive information or consume memory resources. IBM X-Force ID: 196073.

CVE Details

CVSS v3.1 Score9.1

SeverityCRITICAL

CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

Published7/27/2021

Last Modified11/21/2024

Sourcenvd

Honeypot Sightings0

Affected Products

ibm:qradar_security_information_and_event_managerlinux:linux_kernel

Weaknesses (CWE)

CWE-611

References

https://exchange.xforce.ibmcloud.com/vulnerabilities/196073(psirt@us.ibm.com)

https://www.ibm.com/support/pages/node/6475263(psirt@us.ibm.com)

https://exchange.xforce.ibmcloud.com/vulnerabilities/196073(af854a3a-2127-422b-91ae-364da2661108)

https://www.ibm.com/support/pages/node/6475263(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

This product uses data from the NVD API but is not endorsed or certified by the NVD.