CVE-2017-3763 : Security Advisory and Response
Learn about CVE-2017-3763 affecting Lenovo XClarity Administrator (LXCA) versions earlier than 1.3.2. Discover the impact, affected systems, exploitation mechanism, and mitigation steps.
A vulnerability in Lenovo XClarity Administrator (LXCA) versions earlier than 1.3.2 could allow unauthorized access to local LXCA accounts' login information.
Understanding CVE-2017-3763
If an unauthorized person gains entry to the location where the LXCA file system is housed, they may have the ability to retrieve the login information of local LXCA accounts in LXCA versions prior to 1.3.2.
What is CVE-2017-3763?
This CVE identifies a security issue in Lenovo XClarity Administrator (LXCA) that could lead to the disclosure of credentials for local LXCA accounts.
The Impact of CVE-2017-3763
The vulnerability could result in unauthorized access to sensitive login information, potentially compromising the security of the affected systems.
Technical Details of CVE-2017-3763
The following technical details provide insight into the vulnerability and its implications.
Vulnerability Description
An attacker with access to the LXCA file system could retrieve login credentials of local LXCA accounts in versions earlier than 1.3.2.
Affected Systems and Versions
- Product: Lenovo XClarity Administrator (LXCA)
- Vendor: Lenovo Group Ltd.
- Affected Versions: Earlier than 1.3.2
Exploitation Mechanism
Unauthorized individuals gaining physical access to the location of the LXCA file system could exploit this vulnerability to extract login information.
Mitigation and Prevention
Taking immediate steps and implementing long-term security practices are crucial to mitigating the risks associated with CVE-2017-3763.
Immediate Steps to Take
- Upgrade LXCA to version 1.3.2 or later to address the vulnerability.
- Restrict physical access to the LXCA file system to authorized personnel only.
Long-Term Security Practices
- Regularly review and update access control policies for sensitive systems.
- Conduct security training to raise awareness about physical security threats.
Patching and Updates
- Stay informed about security advisories from Lenovo and apply patches promptly to secure the LXCA environment.