CVE-2021-38874 Missing authorization in QRadar SIEM
IBM QRadar SIEM allows users to access information across tenant and domain boundaries, leading to unauthorized data disclosure.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2021-38874?
CVE-2021-38874 is a medium-severity missing authorization vulnerability in Ibm Qradar Security Information and Event Manager, published on 27 Apr 2022. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
IBM QRadar SIEM 7.3, 7.4, and 7.5 allows for users to access information across tenant and domain boundaries in some situations. IBM X-Force ID: 208397.
Which versions are affected by CVE-2021-38874?
It affects 1 product.
Products include Ibm Qradar Security Information and Event Manager.
How do I fix CVE-2021-38874?
No fix has been published for CVE-2021-38874 yet. Limit exposure of the affected software until one is available.
Upgrade, and check permissions on every request on the server, not only in the interface. More about Missing authorization.
Is CVE-2021-38874 being exploited?
There is no known exploitation of CVE-2021-38874 in the wild and no public exploit code.
Other vulnerabilities in Ibm Qradar Security Information and Event Manager
- CVE-2019-4210 Auth bypass in QRadar SIEM
- CVE-2014-3062 Code injection in n/a
- CVE-2025-33117 IBM QRadar SIEM command execution
- CVE-2020-4512 Command injection in QRadar SIEM
- CVE-2015-2011 Command injection in n/a
All Ibm Qradar Security Information and Event Manager vulnerabilities
Sources
Also known as GHSA-wv7p-48p2-xrvw.