CVE-2022-47311 Explained : Impact and Mitigation
CVE-2022-47311 involves an authentication bypass vulnerability in Dataprobe iBoot-PDU FW devices, allowing unauthorized access. Learn about the impact, technical details, and mitigation measures.
A proprietary protocol for iBoot devices is used for control and keepalive commands. The function compares the username and password; it also contains the configuration data for the user specified. If the user does not exist, then it sends a value for username and password, which allows successful authentication for a connection.
Understanding CVE-2022-47311
This section provides insights into the impact, technical details, and mitigation strategies related to CVE-2022-47311.
What is CVE-2022-47311?
CVE-2022-47311 involves an authentication bypass vulnerability in the proprietary protocol used by Dataprobe iBoot-PDU FW devices. Attackers can authenticate successfully by exploiting this vulnerability.
The Impact of CVE-2022-47311
The vulnerability could lead to unauthorized access to iBoot devices, compromising the security and integrity of the network. It poses a high confidentiality risk but low integrity risk.
Technical Details of CVE-2022-47311
This section delves into the specifics of the vulnerability affecting Dataprobe iBoot-PDU FW devices.
Vulnerability Description
The flaw enables attackers to bypass authentication mechanisms, granting them unauthorized access to the affected devices.
Affected Systems and Versions
Dataprobe iBoot-PDU FW versions prior to 1.42.06162022 are vulnerable to this exploit.
Exploitation Mechanism
By sending specific username and password values when the user does not exist, attackers can authenticate successfully without valid credentials.
Mitigation and Prevention
Learn how to address and prevent the risks associated with CVE-2022-47311.
Immediate Steps to Take
Users should apply security patches or updates provided by Dataprobe, Inc. to mitigate the vulnerability immediately.
Long-Term Security Practices
Regularly update firmware and follow security best practices to enhance the overall security posture of iBoot devices.
Patching and Updates
Stay informed about security advisories and promptly update iBoot-PDU FW devices to the latest non-vulnerable versions.