CVE-2021-29755 Security feature bypass in QRadar SIEM
Attackers can bypass certificate validation in IBM QRadar SIEM inter-host communications, potentially enabling man-in-the-middle attacks and data interception.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2021-29755?
CVE-2021-29755 is a medium-severity vulnerability in Ibm Qradar Security Information and Event Manager, published on 20 Jul 2022. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
IBM QRadar SIEM 7.3, 7.4, and 7.5 does not preform proper certificate validation for some inter-host communications. IBM X-Force ID: 202015.
Weakness: CWE-295
Which versions are affected by CVE-2021-29755?
It affects 1 product.
Products include Ibm Qradar Security Information and Event Manager.
How do I fix CVE-2021-29755?
No fix has been published for CVE-2021-29755 yet. Limit exposure of the affected software until one is available.
Is CVE-2021-29755 being exploited?
There is no known exploitation of CVE-2021-29755 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-mv8m-2w22-fqhx.