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 attacker could exploit this vulnerability to expose sensitive information or consume memory resources. IBM X-Force ID: 196073.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
9.1 CRITICAL
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
ibmCNA
7.1 HIGH
NETWORK
LOW
LOW
CVSS:3.0/AV:N/PR:L/C:H/UI:N/AC:L/S:U/I:N/A:L/RC:C/E:U/RL:O
CVEADP
---
---
Base Score
CVSS 3.x
EPSS Score
Percentile: 66%
VendorProductVersion
ibmqradar_security_information_and_event_manager
7.3.0 ≤
𝑥
< 7.3.3
ibmqradar_security_information_and_event_manager
7.4.0 ≤
𝑥
< 7.4.3
ibmqradar_security_information_and_event_manager
7.3.3
ibmqradar_security_information_and_event_manager
7.3.3:p1
ibmqradar_security_information_and_event_manager
7.3.3:p2
ibmqradar_security_information_and_event_manager
7.3.3:p3
ibmqradar_security_information_and_event_manager
7.3.3:p4
ibmqradar_security_information_and_event_manager
7.3.3:p5
ibmqradar_security_information_and_event_manager
7.3.3:p6
ibmqradar_security_information_and_event_manager
7.3.3:p7
ibmqradar_security_information_and_event_manager
7.3.3:p8
ibmqradar_security_information_and_event_manager
7.4.3
ibmqradar_security_information_and_event_manager
7.4.3:fix_pack_1
ibmqradar_security_information_and_event_manager
7.4.3:fix_pack_2
ibmqradar_security_information_and_event_manager
7.4.3:fix_pack_3
𝑥
= Vulnerable software versions