CVE-2021-20399: 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…

PriorityP350critical9.1CVSS 3.1

AVNACLPRNUINSUCHINAH

EPSS

1.79%

75.9th percentile

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.

Affected

8 ranges

Vendor	Product	Version range	Fixed in
ibm	qradar_security_information_and_event_manager	—	—
ibm	qradar_security_information_and_event_manager	—	—
ibm	qradar_security_information_and_event_manager	>= 7.3.0 < 7.3.3	7.3.3
ibm	qradar_security_information_and_event_manager	>= 7.4.0 < 7.4.3	7.4.3
ibm	qradar_siem	—	—
ibm	qradar_siem	—	—
ibm	qradar_siem	—	—
ibm	qradar_siem	—	—

CVSS provenance

nvdv3.19.1CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H

nvdv3.07.1HIGHCVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:L

nvdv2.06.4MEDIUMAV:N/AC:L/Au:N/C:P/I:N/A:P

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