A AegiFlow
UNKNOWNKNOWN EXPLOITED

CVE-2021-39144

XStream Remote Code Execution Vulnerability

Published
2023-03-10
Modified
2026-07-31
Sources
cisa-kev

Summary

XStream contains a remote code execution vulnerability that allows an attacker to manipulate the processed input stream and replace or inject objects that result in the execution of a local command on the server. This vulnerability can affect multiple products, including but not limited to VMware Cloud Foundation.

References

Includes data from the CISA Known Exploited Vulnerabilities catalog.

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