CVE-2021-26685 : What You Need to Know

A remote authenticated SQL Injection vulnerability has been identified in Aruba ClearPass Policy Manager versions prior to 6.9.5, 6.8.8-HF1, and 6.7.14-HF1. This security flaw in the web-based management interface API of ClearPass could enable an authenticated remote attacker to execute SQL injection attacks, potentially leading to unauthorized access and manipulation of sensitive data.

Understanding CVE-2021-26685

This section provides insights into the nature and implications of the CVE-2021-26685 vulnerability.

What is CVE-2021-26685?

The CVE-2021-26685 vulnerability pertains to a remote authenticated SQL Injection flaw present in Aruba ClearPass Policy Manager versions prior to 6.9.5, 6.8.8-HF1, and 6.7.14-HF1. Attackers with authenticated access can exploit this vulnerability through the web-based management interface API to launch SQL injection attacks, potentially gaining unauthorized access to the database.

The Impact of CVE-2021-26685

This vulnerability poses a significant risk as it could allow remote authenticated attackers to extract and alter crucial information stored in the underlying database of Aruba ClearPass Policy Manager. By exploiting this flaw, malicious actors could compromise the integrity and confidentiality of sensitive data within the affected system.

Technical Details of CVE-2021-26685

In this section, we delve into the technical specifics of CVE-2021-26685 to enhance understanding and awareness of the vulnerability.

Vulnerability Description

The vulnerability involves an authenticated remote attacker launching SQL injection attacks via the web-based management interface API of Aruba ClearPass Policy Manager versions prior to 6.9.5, 6.8.8-HF1, and 6.7.14-HF1. This could result in unauthorized data access and manipulation within the application's database.

Affected Systems and Versions

Aruba ClearPass Policy Manager versions susceptible to CVE-2021-26685 include those prior to 6.9.5, 6.8.8-HF1, and 6.7.14-HF1. Users of these versions are at risk of exploitation by remote authenticated attackers leveraging SQL injection techniques.

Exploitation Mechanism

The exploitation of this vulnerability primarily involves an authenticated attacker utilizing the web-based management interface API to inject malicious SQL queries into the application, enabling the manipulation of database content.

Mitigation and Prevention

To safeguard systems against CVE-2021-26685, immediate action and adoption of robust security measures are imperative.

Immediate Steps to Take

Organizations utilizing vulnerable versions of Aruba ClearPass Policy Manager are advised to promptly update to a secure version, such as 6.9.5 or above. Additionally, reviewing and monitoring database access logs can aid in detecting any unauthorized activities.

Long-Term Security Practices

Implementing strict access controls, conducting regular security assessments, and educating users on secure coding practices can help enhance overall cybersecurity posture and mitigate the risks associated with SQL injection vulnerabilities.

Patching and Updates

Regularly applying security patches and updates provided by Aruba Networks is essential to address known vulnerabilities and enhance the resilience of the ClearPass Policy Manager system.