CVE-2017-15524 : Exploit Details and Defense Strategies

A Security Feature Bypass vulnerability in Kemp Load Balancer devices running software versions earlier than 7.2.40.1.

Understanding CVE-2017-15524

A Security Feature Bypass vulnerability via an HTTP POST request in the Application Firewall Pack (AFP) on Kemp Load Balancer devices.

What is CVE-2017-15524?

The vulnerability allows attackers to bypass security features by exploiting an HTTP POST request in the AFP component of Kemp Load Balancer devices.

The Impact of CVE-2017-15524

Attackers can bypass security mechanisms and potentially gain unauthorized access to sensitive information.
Affected devices running outdated software versions are at risk of exploitation.

Technical Details of CVE-2017-15524

The technical aspects of the vulnerability and affected systems.

Vulnerability Description

The AFP component on Kemp Load Balancer devices with software versions before 7.2.40.1 is susceptible to a Security Feature Bypass via HTTP POST requests.

Affected Systems and Versions

Kemp Load Balancer devices running software versions earlier than 7.2.40.1 are impacted.

Exploitation Mechanism

Exploitation involves sending malicious HTTP POST requests to the vulnerable AFP component.

Mitigation and Prevention

Steps to mitigate the CVE-2017-15524 vulnerability.

Immediate Steps to Take

Update Kemp Load Balancer devices to version 7.2.40.1 or later to patch the vulnerability.
Monitor network traffic for any suspicious HTTP POST requests.

Long-Term Security Practices

Regularly update and patch all software and firmware on network devices.
Implement network segmentation and access controls to limit exposure to potential attacks.

Patching and Updates

Stay informed about security advisories from Kemp Technologies and apply patches promptly to secure devices.