CVE-2021-37409 : Exploit Details and Defense Strategies
Discover the details of CVE-2021-37409, an improper access control flaw in Intel PROSet/Wireless WiFi and Killer WiFi products, allowing privileged users to escalate privileges locally.
A privilege escalation vulnerability has been identified in some Intel(R) PROSet/Wireless WiFi and Killer(TM) WiFi products. An attacker with privileged access could potentially exploit this flaw to escalate their privileges locally.
Understanding CVE-2021-37409
This section delves into the details regarding the vulnerability, its impact, affected systems, exploitation mechanism, and mitigation strategies.
What is CVE-2021-37409?
CVE-2021-37409 is an improper access control vulnerability affecting certain Intel(R) PROSet/Wireless WiFi and Killer(TM) WiFi products. It could be leveraged by a privileged user to escalate their privileges through local access.
The Impact of CVE-2021-37409
The vulnerability poses a significant risk as it allows a privileged user to potentially elevate their privileges on the affected systems, opening doors for further malicious activities.
Technical Details of CVE-2021-37409
Let's dive deeper into the technical aspects of this vulnerability to better understand how it operates.
Vulnerability Description
The vulnerability stems from improper access control mechanisms in Intel(R) PROSet/Wireless WiFi and Killer(TM) WiFi products, enabling a privileged user to exploit local access for privilege escalation.
Affected Systems and Versions
The vulnerability impacts Intel(R) PROSet/Wireless WiFi and Killer(TM) WiFi products. Specific version details can be referred to in the provided references.
Exploitation Mechanism
An attacker would require local access and privileged user permissions to exploit this vulnerability, potentially leading to the escalation of their privileges on the system.
Mitigation and Prevention
To address CVE-2021-37409, immediate actions and long-term security measures are crucial to safeguard vulnerable systems.
Immediate Steps to Take
It is recommended to apply security patches and updates provided by Intel for the affected products. Additionally, limiting privileged user access can help mitigate the risk of exploitation.
Long-Term Security Practices
Enforcing the principle of least privilege, regularly monitoring and updating systems, and educating users on safe computing practices are essential for long-term security.
Patching and Updates
Stay informed about security advisories from Intel and promptly apply patches to address known vulnerabilities.