CVE-2021-39144
Act now ● On CISA KEV — actively exploited
Actively exploited — on the CISA KEV list.
CVSS base
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EPSS — probability of exploitation (30 days)
98.1%
99.9th percentile
CISA KEV
Listed
Added 2023-03-10 · patch by 2023-03-31
Weakness / dates
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Published — · modified —
Description
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.