CVE-2022-22947 : Vulnerability Insights and Analysis

A detailed analysis of CVE-2022-22947 discussing the vulnerability in Spring Cloud Gateway versions prior to 3.1.1+ and 3.0.7+.

Understanding CVE-2022-22947

This section provides insights into the nature of the CVE-2022-22947 vulnerability.

What is CVE-2022-22947?

CVE-2022-22947 is a code injection vulnerability in Spring Cloud Gateway versions before 3.1.1+ and 3.0.7+.

The Impact of CVE-2022-22947

The vulnerability could be exploited by a remote attacker to execute arbitrary code on the host.

Technical Details of CVE-2022-22947

Exploring the specifics and technical aspects of CVE-2022-22947.

Vulnerability Description

In Spring Cloud Gateway versions prior to 3.1.1+ and 3.0.7+, a code injection attack is possible through the Gateway Actuator endpoint.

Affected Systems and Versions

Spring Cloud Gateway versions 3.1.x before 3.1.1+, 3.0.x before 3.0.7+, and all older unsupported versions are affected.

Exploitation Mechanism

A remote attacker can send a specially crafted request to trigger arbitrary remote execution on the targeted host.

Mitigation and Prevention

Guidelines on addressing and preventing CVE-2022-22947 for enhanced security.

Immediate Steps to Take

Ensure that Gateway Actuator endpoint is properly secured and restrict access to prevent unauthorized requests.

Long-Term Security Practices

Regularly update to the latest version of Spring Cloud Gateway to mitigate known vulnerabilities.

Patching and Updates

Apply patches provided by the vendor promptly to address the code injection vulnerability.