CVE-2021-32455 : What You Need to Know

SITEL CAP/PRX firmware version 5.2.01 is vulnerable to a denial of service attack. An attacker with access to the device's network could exploit this vulnerability by sending HTTP requests massively.

Understanding CVE-2021-32455

This CVE identifies a vulnerability in the SITEL CAP/PRX firmware version 5.2.01 that allows an attacker to cause a denial of service condition on the device.

What is CVE-2021-32455?

CVE-2021-32455 is a vulnerability in the SITEL CAP/PRX firmware version 5.2.01 that can be exploited by attackers with network access to trigger a denial of service condition on the device.

The Impact of CVE-2021-32455

The impact of this vulnerability is rated as MEDIUM. It could lead to a denial of service on the affected device, potentially disrupting its availability.

Technical Details of CVE-2021-32455

This section covers the specific technical details of the CVE.

Vulnerability Description

The vulnerability in SITEL CAP/PRX firmware version 5.2.01 allows attackers to cause a denial of service condition on the device by sending HTTP requests.

Affected Systems and Versions

The affected product is CAP/PRX from SITEL, specifically version 5.2.01.

Exploitation Mechanism

Attackers can exploit this vulnerability through HTTP requests, requiring access to the device's network.

Mitigation and Prevention

To address CVE-2021-32455, consider the following mitigation strategies.

Immediate Steps to Take

Update to version 1.2 of the CAP-PRX-NG platform, which contains the fix for this vulnerability.

Long-Term Security Practices

Implement regular security updates and patches to protect against known vulnerabilities.

Patching and Updates

Stay informed about security advisories and apply patches promptly to secure your systems.