CVE-2021-38960 : What You Need to Know
Discover the details of CVE-2021-38960 affecting IBM OPENBMC OP920, OP930, and OP940, allowing unauthorized access to sensitive information. Learn about the impact, technical details, and mitigation steps.
IBM OPENBMC OP920, OP930, and OP940, as well as HMC OP940, have a vulnerability that could allow an unauthorized user to access sensitive information. The CVSS base score for this vulnerability is 5.3, with a medium severity rating.
Understanding CVE-2021-38960
This section will cover what CVE-2021-38960 is about, its impact, technical details, and mitigation strategies.
What is CVE-2021-38960?
IBM OPENBMC OP920, OP930, and OP940 are affected by a vulnerability that enables an unauthenticated user to retrieve sensitive information without proper authorization.
The Impact of CVE-2021-38960
The impact of this vulnerability is assessed with a CVSS base score of 5.3, indicating a medium severity risk. It poses a threat to the confidentiality of data stored within the affected systems.
Technical Details of CVE-2021-38960
In this section, we will delve into the specific technical aspects of the vulnerability.
Vulnerability Description
The vulnerability in IBM OPENBMC OP920, OP930, and OP940 allows unauthorized users to access sensitive data, potentially leading to information leakage.
Affected Systems and Versions
Products like OPENBMC OP920, OP930, and OP940, as well as HMC OP940 by IBM, are impacted by this vulnerability.
Exploitation Mechanism
The exploitation of this vulnerability involves unauthenticated users gaining unauthorized access to sensitive information stored within the affected systems.
Mitigation and Prevention
Outlined here are strategies to mitigate and prevent exploitation of CVE-2021-38960.
Immediate Steps to Take
Users are advised to implement official fixes provided by IBM to address and remediate the vulnerability promptly.
Long-Term Security Practices
In addition to immediate patching, organizations should enforce robust access controls and security measures to prevent unauthorized information retrieval.
Patching and Updates
Regularly applying security patches and updates from IBM is crucial to safeguard against known vulnerabilities and enhance overall system security.