Vulnerability details

CVE-2025-33121

IBM QRadar SIEM

IBM QRadar SIEM XML external entity injection

CVSS 3.1

7.1High

Official description

IBM QRadar SIEM 7.5 through 7.5.0 Update Package 12 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.

CVSS scores

Score	Version	Source	Vector
7.1High	3.1	CVEProject cvelistV5 (CNA) (ibm)	`CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:L`

Affected products

Vendor	Product	Versions	Source
IBM	QRadar SIEM	7.5 ≤ v ≤ 7.5.0 Update Pack 12	CVEProject cvelistV5 (CNA)

References and advisories

https://www.ibm.com/support/pages/node/7237317 vendor-advisorypatch

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Details

Published: 2025-06-19
Last updated: 2025-08-24
State: Published
Assigner (CNA): ibm

Exploit prediction (EPSS)

0.48%

Probability of exploitation in 30 days

41.7%

Percentile (among all CVEs)

SSVC assessment (CISA)

Automatable: No
Exploitation: None
Technical impact: Partial

Weaknesses (CWE)

CWE-611
Improper Restriction of XML External Entity Reference