IBM Informix JDBC Driver 4.10/4.50 RCE via JNDI Injection
CVE-2023-27866 Published on June 28, 2023

IBM Informix JDBC code execution
IBM Informix JDBC Driver 4.10 and 4.50 is susceptible to remote code execution attack via JNDI injection when driver code or the application using the driver do not verify supplied LDAP URL in Connect String. IBM X-Force ID: 249511.

Vendor Advisory NVD

Vulnerability Analysis

CVE-2023-27866 is exploitable with network access, and requires small amount of user privileges. This vulnerability is considered to have a low attack complexity. The potential impact of an exploit of this vulnerability is considered to be low. considered to have a small impact on confidentiality and integrity and availability.

Attack Vector:
NETWORK
Attack Complexity:
LOW
Privileges Required:
LOW
User Interaction:
NONE
Scope:
UNCHANGED
Confidentiality Impact:
LOW
Integrity Impact:
LOW
Availability Impact:
LOW

Weakness Type

What is a Code Injection Vulnerability?

The software 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.

CVE-2023-27866 has been classified to as a Code Injection vulnerability or weakness.


Products Associated with CVE-2023-27866

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IBM Informix Jdbc Driver
 

Affected Versions

IBM Informix JDBC Version 4.10, 4.50 is affected by CVE-2023-27866

Exploit Probability

EPSS
0.40%
Percentile
60.86%

EPSS (Exploit Prediction Scoring System) scores estimate the probability that a vulnerability will be exploited in the wild within the next 30 days. The percentile shows you how this score compares to all other vulnerabilities.