Vulnerabilities
Vulnerable Software

Vulnerability Details CVE-2021-39146

XStream is a simple library to serialize objects to XML and back again. In affected versions this vulnerability may allow a remote attacker to load and execute arbitrary code from a remote host only by manipulating the processed input stream. No user is affected, who followed the recommendation to setup XStream's security framework with a whitelist limited to the minimal required types. XStream 1.4.18 uses no longer a blacklist by default, since it cannot be secured for general purpose.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.384
EPSS Ranking 97.0%
CVSS Severity
CVSS v3 Score 8.5
CVSS v2 Score 6.0
References
Products affected by CVE-2021-39146


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