CVE-2021-32415 : What You Need to Know
Discover the details of CVE-2021-32415, a local privilege escalation vulnerability in EXEMSI MSI Wrapper Versions. Learn about the impact, affected systems, and mitigation steps.
A local privilege escalation vulnerability has been identified in EXEMSI MSI Wrapper Versions prior to 10.0.50 and at least since version 6.0.91. This CVE-2021-32415 poses a security risk in the installers it creates.
Understanding CVE-2021-32415
This section will provide insights into the nature and impact of the CVE-2021-32415 vulnerability.
What is CVE-2021-32415?
The CVE-2021-32415 is a local privilege escalation vulnerability found in EXEMSI MSI Wrapper Versions. It allows attackers to escalate their privileges on the local system, potentially leading to unauthorized access or control.
The Impact of CVE-2021-32415
The impact of this vulnerability includes the risk of unauthorized users gaining elevated privileges on the affected system, which can result in a variety of security breaches and compromises.
Technical Details of CVE-2021-32415
In this section, we will delve into the specifics of the vulnerability, including affected systems, and the exploitation mechanism.
Vulnerability Description
The vulnerability exists in EXEMSI MSI Wrapper Versions before 10.0.50, enabling threat actors to exploit the installer to escalate their privileges locally.
Affected Systems and Versions
All versions of EXEMSI MSI Wrapper prior to 10.0.50 and those since version 6.0.91 are affected by CVE-2021-32415.
Exploitation Mechanism
Attackers can exploit this vulnerability by leveraging the insecure handling of permissions within the MSI Wrapper installers, allowing them to gain elevated privileges on the local system.
Mitigation and Prevention
This section focuses on the steps that users and organizations can take to mitigate the risks associated with CVE-2021-32415.
Immediate Steps to Take
Users are advised to update to EXEMSI MSI Wrapper version 10.0.50 or newer to prevent exploitation of this vulnerability. Additionally, implementing least privilege access policies can help limit the impact of potential privilege escalation attacks.
Long-Term Security Practices
Establishing robust security protocols, conducting regular security audits, and educating users on safe installation practices can enhance overall system security and resilience.
Patching and Updates
Regularly check for security updates and patches from EXEMSI to ensure that your systems are protected against known vulnerabilities.