CVE-2021-20399 — XML External Entity (XXE) Injection in IBM Qradar Security Information AND Event Manager

CWE-611 — XML External Entity (XXE) Injection3 documents3 sources
Severity
9.1CRITICALNVD
EPSS
0.5%
top 32.19%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
IBM Qradar Security Information AND Event ManagerIBM Qradar Siem
Timeline
PublishedJul 27
Latest updateMay 24

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.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:HExploitability: 3.9 | Impact: 5.2

Affected Packages2 packages

▶CVEListV5ibm/qradar_siem4 versions+3

Patches

Patch: www.ibm.com ↗Patch: www.ibm.com ↗

🔴Vulnerability Details

2
GHSA
GHSA-3gg6-gcfv-5r7j: IBM Qradar SIEM 7↗2022-05-24
▶
CVEList
CVE-2021-20399: IBM Qradar SIEM 7↗2021-07-27
▶
CVE-2021-20399 — XML External Entity (XXE) Injection | cvebase