CVE-2020-4888

Description

IBM QRadar SIEM 7.4.0 to 7.4.2 Patch 1 and 7.3.0 to 7.3.3 Patch 7 could allow a remote attacker to execute arbitrary commands on the system, caused by insecure deserialization of user-supplied content by the Java deserialization function. By sending a malicious serialized Java object, an attacker could exploit this vulnerability to execute arbitrary commands on the system. IBM X-Force ID: 190912.

Category

8.8
CVSS
Severity: High
CVSS 3.1 •
CVSS 3.0 •
CVSS 2.0 •
EPSS 43.72% Top 5%
Vendor Advisory ibmcloud.com Vendor Advisory ibm.com
Affected: IBM QRadar SIEM
Published at:
Updated at:

References

Link Tags
https://www.ibm.com/support/pages/node/6409306 patch vendor advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/190912 vdb entry vendor advisory

Frequently Asked Questions

What is the severity of CVE-2020-4888?
CVE-2020-4888 has been scored as a high severity vulnerability.
How to fix CVE-2020-4888?
To fix CVE-2020-4888, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2020-4888 being actively exploited in the wild?
It is possible that CVE-2020-4888 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~44% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2020-4888?
CVE-2020-4888 affects IBM QRadar SIEM.
This platform uses data from the NIST NVD, MITRE CVE, MITRE CWE, First.org and CISA KEV but is not endorsed or certified by these entities. CVE is a registred trademark of the MITRE Corporation and the authoritative source of CVE content is MITRE's CVE web site. CWE is a registred trademark of the MITRE Corporation and the authoritative source of CWE content is MITRE's CWE web site.
© 2025 Under My Watch. All Rights Reserved.