CVE-2021-42392
critical · 9.8A public exploit / detection template exists
Weaponised detection is publicly available, which meaningfully raises real-world risk regardless of CVSS. nuclei-templates →
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.
9.8
CVSS
83.2%
EPSS (exploit prob.)
100th
EPSS percentile
2022-01-10
Published
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weaknesses
CWE-502
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| h2database | h2 | >= 1.1.000, <= 2.0.204 |
| debian | debian_linux | 9.0 |
| debian | debian_linux | 10.0 |
| debian | debian_linux | 11.0 |
| oracle | communications_cloud_native_core_policy | 1.15.0 |
Check a specific version with /api/v1/cve/match.
References
- https://github.com/h2database/h2database/security/advisories/GHSA-h376-j262-vhq6
- https://jfrog.com/blog/the-jndi-strikes-back-unauthenticated-rce-in-h2-database-console/
- https://lists.debian.org/debian-lts-announce/2022/02/msg00017.html
- https://security.netapp.com/advisory/ntap-20220119-0001/
- https://www.debian.org/security/2022/dsa-5076
- https://www.oracle.com/security-alerts/cpuapr2022.html
- https://www.secpod.com/blog/log4shell-critical-remote-code-execution-vulnerability-in-h2database-console/
- https://github.com/h2database/h2database/security/advisories/GHSA-h376-j262-vhq6
- https://jfrog.com/blog/the-jndi-strikes-back-unauthenticated-rce-in-h2-database-console/
- https://lists.debian.org/debian-lts-announce/2022/02/msg00017.html
- https://security.netapp.com/advisory/ntap-20220119-0001/
- https://www.debian.org/security/2022/dsa-5076
- https://www.oracle.com/security-alerts/cpuapr2022.html
- https://www.secpod.com/blog/log4shell-critical-remote-code-execution-vulnerability-in-h2database-console/
Query this programmatically:
curl https://evil-db.io/api/v1/cve/CVE-2021-42392