CVE-2022-2547 : Vulnerability Insights and Analysis

A crafted HTTP packet without a content-type header can create a denial-of-service condition in Softing Secure Integration Server V1.22.

Understanding CVE-2022-2547

This CVE refers to a vulnerability in Softing Secure Integration Server V1.22 that can be exploited via a crafted HTTP packet, leading to a denial-of-service condition.

What is CVE-2022-2547?

The vulnerability in Softing Secure Integration Server V1.22 allows an attacker to trigger a denial-of-service condition by sending a specially crafted HTTP packet without a content-type header.

The Impact of CVE-2022-2547

The impact of CVE-2022-2547 is rated as high, with a CVSS base score of 7.5. It can disrupt the availability of the affected system, potentially causing significant downtime and operational issues.

Technical Details of CVE-2022-2547

This section provides detailed technical information about the CVE.

Vulnerability Description

The vulnerability involves a NULL Pointer Dereference in Softing Secure Integration Server V1.22, triggered by a crafted HTTP packet without a content-type header.

Affected Systems and Versions

The vulnerability affects Softing Secure Integration Server V1.22.

Exploitation Mechanism

Attackers can exploit this vulnerability by sending a specifically crafted HTTP packet to the target server without including a content-type header, leading to a denial-of-service condition.

Mitigation and Prevention

Protecting against CVE-2022-2547 requires immediate action and long-term security measures.

Immediate Steps to Take

Update to the latest version of Softing Secure Integration Server V1.30.
Change the admin password or create a new user with administrative rights.
Configure the firewall to block network requests to IP port 9000.
Disable the HTTP server in NGINX configuration, using only the HTTPS server.

Long-Term Security Practices

Regularly update and patch software to prevent vulnerabilities.
Implement network security measures to detect and block potential attacks.

Patching and Updates

Softing has released new versions to address the vulnerabilities. Users are advised to update to Softing Secure Integration Server V1.30 for the latest security enhancements. For more information and details on mitigations, users can refer to the Softing security website.