CVE-2020-4464

Description

IBM WebSphere Application Server 7.0, 8.0, 8.5, and 9.0 traditional could allow a remote attacker to execute arbitrary code on a system with a specially-crafted sequence of serialized objects over the SOAP connector. IBM X-Force ID: 181489.

Category

8.8
CVSS
Severity: High
CVSS 3.1 •
CVSS 3.0 •
CVSS 2.0 •
EPSS 37.88% Top 5%
Vendor Advisory ibmcloud.com Vendor Advisory ibm.com
Affected: IBM WebSphere Application Server
Published at:
Updated at:

References

Link Tags
https://www.ibm.com/support/pages/node/6250059 patch vendor advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/181489 vdb entry vendor advisory
https://www.zerodayinitiative.com/advisories/ZDI-20-878/ third party advisory

Frequently Asked Questions

What is the severity of CVE-2020-4464?
CVE-2020-4464 has been scored as a high severity vulnerability.
How to fix CVE-2020-4464?
To fix CVE-2020-4464, 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-2020-4464 being actively exploited in the wild?
It is possible that CVE-2020-4464 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~38% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2020-4464?
CVE-2020-4464 affects IBM WebSphere Application Server.
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.