CVE-2021-29205 : What You Need to Know
Discover details about CVE-2021-29205, a remote XSS vulnerability impacting HPE Integrated Lights-Out 4 and 5 servers. Learn about the impact, affected systems, exploitation, and mitigation.
A remote XSS vulnerability has been identified in HPE Integrated Lights-Out 4 (iLO 4) and HPE Integrated Lights-Out 5 (iLO 5) that affects multiple HPE server models. This vulnerability exists in versions prior to iLO 4 version 2.78 and iLO 5 version 2.44.
Understanding CVE-2021-29205
This section provides insights into the nature and impact of the CVE-2021-29205 vulnerability.
What is CVE-2021-29205?
The CVE-2021-29205 vulnerability is a remote XSS (Cross-Site Scripting) flaw found in HPE Integrated Lights-Out 4 (iLO 4) and iLO 5. It affects a range of HPE server models.
The Impact of CVE-2021-29205
This vulnerability could allow remote attackers to inject malicious scripts into web pages viewed by users, potentially leading to data theft, unauthorized access, and other security threats.
Technical Details of CVE-2021-29205
This section delves into the technical aspects of the CVE-2021-29205 vulnerability.
Vulnerability Description
The vulnerability arises due to inadequate input validation, enabling attackers to execute arbitrary scripts remotely through a web browser.
Affected Systems and Versions
The CVE-2021-29205 vulnerability affects HPE Integrated Lights-Out 4 (iLO 4) versions prior to 2.78 and HPE Integrated Lights-Out 5 (iLO 5) versions prior to 2.44.
Exploitation Mechanism
Exploiting this vulnerability requires sending malicious scripts to an affected user, typically through social engineering techniques or by manipulating website URLs.
Mitigation and Prevention
Learn about the steps to mitigate and prevent the CVE-2021-29205 vulnerability.
Immediate Steps to Take
Users are advised to update their HPE iLO 4 and iLO 5 to the latest versions available to patch this vulnerability. Additionally, organizations should monitor network traffic for any suspicious activity.
Long-Term Security Practices
Implement security best practices such as network segmentation, regular security assessments, and employee training to enhance overall cybersecurity posture.
Patching and Updates
Regularly check for security updates from HPE and apply patches promptly to protect systems from known vulnerabilities.