CVE-2023-43041 — IBM QRadar SIEM 7

IBM QRadar SIEM 7.5 is vulnerable to information exposure allowing a delegated Admin tenant user with a specific domain security profile assigned to see data from other domains. This vulnerability is due to an incomplete fix for CVE-2022-34352. IBM X-Force ID: 266808.

01What is this vulnerability?

IBM QRadar SIEM 7.5 is vulnerable to information exposure allowing a delegated Admin tenant user with a specific domain security profile assigned to see data from other domains. This vulnerability is due to an incomplete fix for CVE-2022-34352. IBM X-Force ID: 266808.

02Affected products

Vendor	Product	Versions
IBM	QRadar SIEM	7.5

03Active exploitation status

Not currently listed on the CISA Known Exploited Vulnerabilities (KEV) catalog. EPSS is the best forward-looking signal — see the EPSS row above.

04Recommended remediation

• Patch to a fixed version listed in the vendor advisory (see references below).
• Mitigate with WAF rules, network egress filters, or feature flags where the patch is not yet available.
• Hunt historical logs for exploitation indicators — see Detection signatures below.

05Technical details

For the full vendor write-up, exploit chains, and reference implementations, see the references list in section 09.

06Detection signatures

Open the Sigma generator with a pre-filled prompt for this CVE to draft a starting detection in your stack of choice:

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07Related CVEs

08Timeline

• Published: 2023-10-29T00:49:57.658Z
• Last modified: 2024-09-06T19:34:56.965Z

09References

• www.ibm.com — https://www.ibm.com/support/pages/node/7060803
• exchange.xforce.ibmcloud.com — https://exchange.xforce.ibmcloud.com/vulnerabilities/266808