CVE-2021-42392Not scoredCWE-502

CVE-2021-42392: H2 Database Console - JNDI Injection RCE

h2database · h2

Vendor fix available · Affected: h2database · Exploitation: check available, not yet exploited

Not in CyberSIXT coverage yet: no article names this CVE. This page shows the public record.

83.2%probability of exploitation in the next 30 days

99th percentile

050100

Higher than 99% of scored CVEs

Not scored yet. The CVE record carries no CVSS score.

DescriptionCVE.org

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.

Affected products1

From the CVE record. A product or version that is not listed is unknown, not unaffected.

h2database · h21.1.000

On the Atlas

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Open the Atlas

Exploitation: Check available, not yet exploited. A public nuclei template can confirm it on a system you are authorised to test.
CISA KEV: Not listed
Public check: H2 Database Console - JNDI Injection RCE · nuclei template in projectdiscovery/nuclei-templates
Weakness: Deserialization of Untrusted Data · Deserialization and Object Injection
Vendor: h2database
Published: January 2022
Band: Check available, not yet exploited, January 2022

CoverageNo articles yet

No CyberSIXT article names CVE-2021-42392 yet, so there is no coverage timeline, action brief or change log for it. Everything on this page comes from the public CVE record, CISA KEV, EPSS and the nuclei template index. Search the archive or see the CVEs in the news.