CVE-2022-35654 : Exploit Details and Defense Strategies

A security vulnerability has been identified in Pega Platform versions 8.5.4 to 8.7.3, impacting unauthenticated users through an XSS issue with the redirect parameter.

Understanding CVE-2022-35654

This CVE affects Pega Infinity software, particularly versions 8.5.4 and versions below 8.7.3. The impact involves a cross-site scripting vulnerability that could be exploited by unauthenticated users.

What is CVE-2022-35654?

The vulnerability in CVE-2022-35654 affects Pega Platform versions 8.5.4 to 8.7.3, allowing unauthenticated users to exploit a cross-site scripting issue involving the redirect parameter.

The Impact of CVE-2022-35654

The impact of this CVE is rated as MEDIUM with a CVSS base score of 6.1. A successful exploitation could lead to low impacts on confidentiality, integrity, and privileges, requiring user interaction and affecting the scope.

Technical Details of CVE-2022-35654

This section covers the technical aspects of the CVE, including vulnerability description, affected systems and versions, and exploitation mechanism.

Vulnerability Description

The vulnerability in Pega Platform versions 8.5.4 to 8.7.3 enables unauthenticated users to perform cross-site scripting attacks using the redirect parameter.

Affected Systems and Versions

Pega Infinity software versions 8.5.4 and below 8.7.3 are impacted by this CVE, exposing them to potential exploitation through the XSS vulnerability.

Exploitation Mechanism

Attackers can exploit this vulnerability by manipulating the redirect parameter as an unauthenticated user, injecting malicious scripts to execute unauthorized actions.

Mitigation and Prevention

To address CVE-2022-35654, immediate actions, long-term security practices, and the importance of patching and updates are crucial.

Immediate Steps to Take

Users of affected versions should apply relevant patches or updates provided by Pegasystems to mitigate the XSS vulnerability. Implementing strong authentication mechanisms can also help prevent unauthorized access.

Long-Term Security Practices

Maintaining a proactive approach to security, conducting regular security assessments, and educating users on safe browsing practices can enhance the overall security posture and prevent future vulnerabilities.

Patching and Updates

Regularly monitor security advisories from Pegasystems and apply patches or updates promptly to address known vulnerabilities and protect the software environment.