CVE-2020-4280

Public Exploit

Description

IBM QRadar SIEM 7.3 and 7.4 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: 176140.

Category

8.8
CVSS
Severity: High
CVSS 3.1 •
CVSS 3.0 •
CVSS 2.0 •
EPSS 16.04% Top 10%
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/6344079 patch vendor advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/176140 vdb entry vendor advisory
http://seclists.org/fulldisclosure/2020/Oct/18 mailing list exploit third party advisory
http://packetstormsecurity.com/files/159589/QRadar-RemoteJavaScript-Deserialization.html exploit vdb entry third party advisory

Frequently Asked Questions

What is the severity of CVE-2020-4280?
CVE-2020-4280 has been scored as a high severity vulnerability.
How to fix CVE-2020-4280?
To fix CVE-2020-4280, 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-2020-4280 being actively exploited in the wild?
It is possible that CVE-2020-4280 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~16% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2020-4280?
CVE-2020-4280 affects IBM QRadar SIEM.
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