CVE-2022-2193 : Security Advisory and Response

This article provides an overview of CVE-2022-2193, detailing the vulnerability found in HYPR Server before version 6.14.1, allowing remote authenticated attackers to add a FIDO2 authenticator to arbitrary accounts. Learn about the impact, technical details, and mitigation strategies.

Understanding CVE-2022-2193

CVE-2022-2193 is an Insecure Direct Object Reference vulnerability in HYPR Server that affects versions prior to 6.14.1. Attackers can exploit this vulnerability by tampering with parameters in the Device Manager page to add a FIDO2 authenticator to unauthorized accounts.

What is CVE-2022-2193?

CVE-2022-2193 is a security flaw in HYPR Server that enables remote authenticated attackers to manipulate parameters and associate a FIDO2 authenticator with any account, potentially granting unauthorized access.

The Impact of CVE-2022-2193

The vulnerability poses a high risk with a CVSS v3.1 base score of 7.5, leading to significant impacts on confidentiality, integrity, and availability. Attackers with low privileges can exploit this issue remotely without user interaction.

Technical Details of CVE-2022-2193

Understanding the vulnerability, affected systems, and how exploitation can occur is crucial in implementing effective mitigation strategies.

Vulnerability Description

The insecure direct object reference vulnerability in HYPR Server allows attackers to manipulate parameters in the Device Manager page, enabling them to add a FIDO2 authenticator to arbitrary accounts.

Affected Systems and Versions

HYPR Server versions before 6.14.1 are vulnerable to this security issue, making them susceptible to unauthorized association of FIDO2 authenticators.

Exploitation Mechanism

Attackers with remote authenticated access can exploit this vulnerability by tampering with parameters related to account association, bypassing proper authorization controls.

Mitigation and Prevention

Taking immediate steps to address CVE-2022-2193 and adopting long-term security practices can help in minimizing the risk of exploitation and protecting the integrity of systems.

Immediate Steps to Take

Organizations should consider updating HYPR Server to version 6.14.1 or higher to patch the vulnerability and prevent unauthorized association of FIDO2 authenticators.

Long-Term Security Practices

Implementing proper input validation, access controls, and regular security assessments can enhance the overall security posture and reduce the likelihood of similar vulnerabilities.

Patching and Updates

Regularly monitoring security advisories and applying patches promptly are essential in staying protected against known vulnerabilities.