CVE-2021-29297 : Vulnerability Insights and Analysis
Discover the impact and technical details of CVE-2021-29297, a Buffer Overflow vulnerability in Emerson GE Automation Proficy Machine Edition v8.0, enabling denial of service attacks.
A Buffer Overflow vulnerability in Emerson GE Automation Proficy Machine Edition v8.0 can allow an attacker to trigger a denial of service and application crash through crafted traffic from a Man-in-the-Middle attack.
Understanding CVE-2021-29297
This section will discuss the nature and impact of the CVE-2021-29297 vulnerability.
What is CVE-2021-29297?
The CVE-2021-29297 vulnerability involves a Buffer Overflow in Emerson GE Automation Proficy Machine Edition v8.0. An attacker exploiting this vulnerability can cause a denial of service and application crash by sending specially crafted traffic through a Man-in-the-Middle (MITM) attack to the component "FrameworX.exe" in the module "MSVCR100.dll".
The Impact of CVE-2021-29297
The impact of this vulnerability is severe as it can lead to service disruptions and crashes, potentially affecting critical operations and data integrity.
Technical Details of CVE-2021-29297
In this section, we will delve into the technical aspects of CVE-2021-29297.
Vulnerability Description
The CVE-2021-29297 vulnerability is a Buffer Overflow in Emerson GE Automation Proficy Machine Edition v8.0, enabling an attacker to execute a denial of service and application crash through manipulated traffic.
Affected Systems and Versions
Emerson GE Automation Proficy Machine Edition v8.0 is affected by this vulnerability.
Exploitation Mechanism
Exploitation of CVE-2021-29297 involves a Man-in-the-Middle attack to inject crafted traffic, triggering the Buffer Overflow in the component "FrameworX.exe".
Mitigation and Prevention
This section will outline the steps to mitigate and prevent exploitation of CVE-2021-29297.
Immediate Steps to Take
Immediate steps include applying security patches or updates provided by the vendor to address the vulnerability.
Long-Term Security Practices
Implementing network segmentation, access controls, and regular security audits can enhance long-term security posture.
Patching and Updates
Regularly monitor for security advisories from Emerson GE Automation and apply patches promptly to safeguard against known vulnerabilities.