IBM QRadar SIEM up to 7.5.0 Update Package 12 xml external entity reference

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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6.5$0-$5k0.00

Summaryinfo

A vulnerability classified as problematic was found in IBM QRadar SIEM up to 7.5.0 Update Package 12. This affects an unknown function. Such manipulation leads to xml external entity reference. This vulnerability is documented as CVE-2025-33121. The attack can be executed remotely. There is not any exploit available. Upgrading the affected component is advised.

Detailsinfo

A vulnerability was found in IBM QRadar SIEM up to 7.5.0 Update Package 12 and classified as critical. Affected by this issue is an unknown function. The manipulation with an unknown input leads to a xml external entity reference vulnerability. Using CWE to declare the problem leads to CWE-611. The product processes an XML document that can contain XML entities with URIs that resolve to documents outside of the intended sphere of control, causing the product to embed incorrect documents into its output. Impacted is confidentiality, integrity, and availability. CVE summarizes:

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.

The weakness was released by Dawid Bak. The advisory is shared for download at ibm.com. This vulnerability is handled as CVE-2025-33121 since 04/15/2025. The exploitation is known to be easy. The attack may be launched remotely. There are neither technical details nor an exploit publicly available. The current price for an exploit might be approx. USD $0-$5k (estimation calculated on 08/24/2025).

Upgrading eliminates this vulnerability.

The vulnerability is also documented in the vulnerability database at EUVD (EUVD-2025-25647). VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Type

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.7
VulDB Meta Temp Score: 6.5

VulDB Base Score: 6.3
VulDB Temp Score: 6.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA Base Score: 7.1
CNA Vector (ibm): 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Xml external entity reference
CWE: CWE-611 / CWE-610
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Timelineinfo

04/15/2025 🔍
06/19/2025 +65 days 🔍
06/19/2025 +0 days 🔍
08/24/2025 +66 days 🔍

Sourcesinfo

Vendor: ibm.com

Advisory: ibm.com
Researcher: Dawid Bak
Status: Confirmed

CVE: CVE-2025-33121 (🔍)
GCVE (CVE): GCVE-0-2025-33121
GCVE (VulDB): GCVE-100-313376
EUVD: 🔍

Entryinfo

Created: 06/19/2025 22:00
Updated: 08/24/2025 17:56
Changes: 06/19/2025 22:00 (65), 06/24/2025 05:19 (1), 08/24/2025 17:56 (1)
Complete: 🔍
Cache ID: 216::103

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