CVE-2022-46411 Explained : Impact and Mitigation

An issue was discovered in Veritas NetBackup Flex Scale through 3.0 and Access Appliance through 8.0.100. A default password is persisted after installation and may be discovered and used to escalate privileges.

Understanding CVE-2022-46411

This CVE involves a security issue in Veritas NetBackup Flex Scale and Access Appliance that allows for the persistence of a default password post-installation, which can be exploited to escalate privileges.

What is CVE-2022-46411?

CVE-2022-46411 is a security vulnerability identified in Veritas NetBackup Flex Scale and Access Appliance, where a default password remains after installation, potentially leading to unauthorized privilege escalation.

The Impact of CVE-2022-46411

The impact of this CVE is rated as HIGH with a base score of 8.8. Attackers with network access and low complexity can exploit this vulnerability to compromise confidentiality, integrity, and availability.

Technical Details of CVE-2022-46411

This section provides technical insights into the vulnerability.

Vulnerability Description

The vulnerability allows for the persistence of a default password in Veritas NetBackup Flex Scale and Access Appliance, enabling malicious actors to elevate their privileges.

Affected Systems and Versions

All versions of Veritas NetBackup Flex Scale through 3.0 and Access Appliance through 8.0.100 are affected by this vulnerability.

Exploitation Mechanism

An attacker can exploit this vulnerability by discovering and using the default password left after installation to escalate their privileges.

Mitigation and Prevention

Here are the steps to mitigate and prevent exploitation of CVE-2022-46411.

Immediate Steps to Take

Immediately change the default password after installing Veritas NetBackup Flex Scale or Access Appliance to prevent unauthorized access.

Long-Term Security Practices

Implement strong password policies, conduct regular security audits, and monitor privileged account activities to enhance overall security posture.

Patching and Updates

Ensure timely installation of security patches released by Veritas to address and fix the vulnerability.