Vulnerability Report

CVE-2021-42392

RCE

Title: Oracle Communications Cloud Native Core Policy RCE

RCE

Proof Of Concept

PoC Available for CVE-2021-42392

CWE Category CWE-502
Published Date Jan 10, 2022
Modified Date Nov 21, 2024
Exploit Status Available
Score 9.8 CVSS v3.1
Exploit Probability (EPSS)
90.59%

Vulnerability Summary

CVE-2021-42392: 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.

Impacted Vendors

O
oracle 1
H
h2database 1

Reference Links

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/
CVSS v3.1
Source Entity [email protected]
Severity CRITICAL
9.8
Attack Vector
NETWORK
Complexity
LOW
Privileges
N/A
Interaction
NONE
Confidentiality
N/A
Integrity
N/A
Availability
N/A
Scope
UNCHANGED
RAW VECTOR CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS v2.0
Source Entity [email protected]
Severity HIGH
10.0
Access Vector
N/A
Authentication
N/A
RAW VECTOR AV:N/AC:L/Au:N/C:C/I:C/A:C

Associated Attack Patterns (CAPEC)

Total: Patterns

CVE-2021-42392 Exploits & PoCs (Proof Of Concept)

GitHub https://github.com/cybersecurityworks553/CVE-2021-42392-Detect
View Code
GitHub https://github.com/Be-Innova/CVE-2021-42392-exploit-lab
View Code
MODIFIED

Vulnerability data or affected products updated.

PUBLISHED

Vulnerability first announced in NVD.

Attack Vector Matrix

Access Vector NETWORK
Complexity LOW
Privileges N/A
Interaction NONE
CVSS Vector String CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected Stack

No specific products linked.