CVSS v3
9.8
CRITICAL
EPSS Score
90.8%
exploit probability
CISA KEV
No
known exploited
Exploitation
—
SSVC status
The org.h2.util.JdbcUtils.getConnection method of the H2 database takes as parameters the class name of the driver and URL of the database. An attacker may pass a JNDI driver name and a URL leading to a LDAP or RMI servers, causing remote code execution. This can be exploited through various attack vectors, most notably through the H2 Console which leads to unauthenticated remote code execution.
The org.h2.util.JdbcUtils.getConnection method of the H2 database takes as parameters the class name of the driver and URL of the database. An attacker may pass a JNDI driver name and a URL leading to a LDAP or RMI servers, causing remote code execution. This can be exploited through various attack vectors, most notably through the H2 Console which leads to unauthenticated remote code execution.
Active exploitation of CVE-2021-42392 has not been confirmed. The EPSS score is 90.8%, indicating the estimated probability of exploitation in the next 30 days.
CVE-2021-42392 has a CVSS v3 base score of 9.8 (CRITICAL severity).
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Ranked by exploit probability (EPSS).