CVE-2022-45938 : Security Advisory and Response
Discover the impact of CVE-2022-45938, a vulnerability in Comcast Defined Technologies microeisbss allowing remote code execution and privilege escalation. Learn about mitigation and prevention measures.
An issue was discovered in Comcast Defined Technologies microeisbss through 2021. The vulnerability allows an attacker to inject a stored XSS payload in the Device ID field under Inventory Management, leading to Remote Code Execution and privilege escalation.
Understanding CVE-2022-45938
This section will cover key details of CVE-2022-45938.
What is CVE-2022-45938?
The CVE-2022-45938 vulnerability is present in Comcast Defined Technologies microeisbss up to the 2021 version. It enables attackers to insert a malicious XSS payload into the Device ID field within Inventory Management, resulting in Remote Code Execution and the capability to escalate privileges.
The Impact of CVE-2022-45938
The impact of CVE-2022-45938 includes the risk of unauthorized remote code execution and privilege escalation, posing serious security threats to affected systems.
Technical Details of CVE-2022-45938
This section will delve into the technical aspects of CVE-2022-45938.
Vulnerability Description
The vulnerability arises from insufficient input validation in the Device ID field, allowing threat actors to execute arbitrary code and elevate their privileges.
Affected Systems and Versions
The vulnerability affects all versions of Comcast Defined Technologies microeisbss up to 2021, making them susceptible to exploitation.
Exploitation Mechanism
Exploiting CVE-2022-45938 involves injecting a crafted XSS payload into the Device ID field via Inventory Management, enabling attackers to execute malicious code remotely and escalate privileges.
Mitigation and Prevention
This section will outline mitigation strategies and preventive measures for CVE-2022-45938.
Immediate Steps to Take
Immediately disable access to the Device ID field in Inventory Management and apply strict input validation protocols to prevent XSS payload injection.
Long-Term Security Practices
Regularly audit and update security configurations, conduct thorough penetration testing, and provide security awareness training to mitigate similar vulnerabilities in the future.
Patching and Updates
Ensure timely installation of security patches and updates provided by Comcast Defined Technologies to fix the vulnerability and enhance system security.