CVE-2024-45101: Privilege Escalation Vulnerability in Lenovo XClarity Administrator
CVE-2024-45101: Privilege Escalation Vulnerability in Lenovo XClarity Administrator
Recently, a security vulnerability identified as CVE-2024-45101 was discovered in Lenovo's XClarity Administrator software. This specific vulnerability involves privilege escalation and affects software versions below 4.1.
The Single Sign On (SSO) feature within Lenovo XClarity Administrator (LXCA) has been found to possess a vulnerability whereby an attacker could intercept a valid, authenticated LXCA user's XCC session if the user is convinced to click on a specially crafted URL. This, in turn, could lead to unauthorized privilege escalation.
Technical Details
- Attack Complexity: High
- Attack Vector: Network
- Availability Impact: None
- Base Score: 6.8 (Medium)
- Base Severity: Medium
- Confidentiality Impact: High
- Integrity Impact: High
- Privileges Required: None
- Scope: Unchanged
- User Interaction: Required
According to the Common Vulnerability Scoring System (CVSS) v3.1 metrics, this vulnerability has a medium base severity score of 6.8. Though it requires a complex set of conditions to exploit, it poses a high confidentiality and integrity impact if successfully exploited.
Affected Versions
This vulnerability affects Lenovo XClarity Administrator versions below 4.1. It is crucial for administrators and security teams to verify the version in use within their environments to assess exposure.
Mitigation Steps
Lenovo has issued a prompt and detailed advisory to mitigate this vulnerability. Administrators are strongly advised to update Lenovo XClarity Administrator to version 4.1 or newer. Below are the recommended steps:
- Visit the Lenovo support advisory linked here: https://support.lenovo.com/us/en/product_security/LEN-154748
- Identify the appropriate update version for your specific model based on the provided advisory documentation.
- Download and apply the update immediately to mitigate potential exploitation.
It is equally crucial to educate users about the risks associated with clicking on unsolicited links, even from trusted sources, to minimize the attack surface leveraged by such vulnerabilities.
Conclusion
CVE-2024-45101 represents a significant security concern for Lenovo XClarity Administrator users. Prompt and appropriate actions are necessary to ensure system integrity and confidentiality. By keeping software updated and educating end-users on security best practices, organizations can fortify themselves against such vulnerabilities.
For further details, please refer to Lenovo's official advisory.
