CVE-2023-34422 : Vulnerability Insights and Analysis
Discover the impact of CVE-2023-34422 in Lenovo XClarity Administrator. Learn about the vulnerability allowing authenticated users to delete folders and how to mitigate the risks.
A valid, authenticated user with elevated privileges in Lenovo XClarity Administrator (LXCA) may exploit a vulnerability allowing them to delete folders in the LXCA filesystem via a specially crafted web API call.
Understanding CVE-2023-34422
This section provides an overview of the CVE-2023-34422 vulnerability and its impact.
What is CVE-2023-34422?
The CVE-2023-34422 vulnerability in Lenovo XClarity Administrator enables a privileged authenticated user to delete folders in the LXCA filesystem through a specifically crafted web API call due to insufficient input validation.
The Impact of CVE-2023-34422
With a CVSS base score of 6.5 (medium severity), this vulnerability can lead to high availability impact and integrity impact. An attacker can exploit this issue to disrupt system availability and compromise data integrity.
Technical Details of CVE-2023-34422
Explore the technical aspects and affected systems related to CVE-2023-34422.
Vulnerability Description
The vulnerability arises from insufficient input validation in LXCA's web API, allowing users with elevated privileges to delete folders in the LXCA filesystem.
Affected Systems and Versions
Lenovo XClarity Administrator versions prior to 4.0 are affected by this vulnerability.
Exploitation Mechanism
By leveraging elevated privileges and crafting a specific web API call, an authenticated user can exploit this vulnerability.
Mitigation and Prevention
Learn how to mitigate the risks posed by CVE-2023-34422 and prevent potential exploitation.
Immediate Steps to Take
It is recommended to update Lenovo XClarity Administrator to version 4.0 or later to address this vulnerability and prevent unauthorized deletion of folders.
Long-Term Security Practices
Implement strong access controls, review and enforce proper input validation mechanisms, and regularly update LXCA to the latest versions to enhance overall system security.
Patching and Updates
Stay informed about security updates and patches released by Lenovo for LXCA to ensure ongoing protection against known vulnerabilities.