The DBCPConnectionPool and HikariCPConnectionPool Controller Services in Apache NiFi 0.0.2 through 1.21.0 allow an authenticated and authorized user to configure a Database URL with the H2 driver that enables custom code execution. The resolution validates the Database URL and rejects H2 JDBC locations. You are recommended to upgrade to version 1.22.0 or later which fixes this issue.
Published 2023-06-12 16:15:10
Updated 2023-10-03 15:44:19
View at NVD,   CVE.org

Exploit prediction scoring system (EPSS) score for CVE-2023-34468

90.67%
Probability of exploitation activity in the next 30 days EPSS Score History
~ 99 %
Percentile, the proportion of vulnerabilities that are scored at or less

Metasploit modules for CVE-2023-34468

  • Apache NiFi H2 Connection String Remote Code Execution
    Disclosure Date: 2023-06-12
    First seen: 2023-09-11
    exploit/linux/http/apache_nifi_h2_rce
    The DBCPConnectionPool and HikariCPConnectionPool Controller Services in Apache NiFi 0.0.2 through 1.21.0 allow an authenticated and authorized user to configure a Database URL with the H2 driver that enables custom code execution. This exploit will result i

CVSS scores for CVE-2023-34468

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source First Seen
8.8
HIGH CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
2.8
5.9
NIST

CWE ids for CVE-2023-34468

  • The product constructs all or part of a code segment using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the syntax or behavior of the intended code segment.
    Assigned by: security@apache.org (Primary)

References for CVE-2023-34468

Products affected by CVE-2023-34468

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