CVE-2021-27983 : Security Advisory and Response
Learn about CVE-2021-27983, a Remote Code Execution (RCE) vulnerability in MaxSite CMS v107.5 that allows threat actors to execute malicious code remotely via the Documents page. Take immediate steps to secure affected systems.
A Remote Code Execution (RCE) vulnerability has been identified in MaxSite CMS v107.5 through the Documents page. This CVE-2021-27983 poses a significant risk to affected systems.
Understanding CVE-2021-27983
This section will delve into the nature of the CVE-2021-27983 vulnerability and its implications.
What is CVE-2021-27983?
The CVE-2021-27983 is an RCE vulnerability present in MaxSite CMS v107.5, which allows threat actors to execute malicious code remotely via the Documents page.
The Impact of CVE-2021-27983
The presence of this vulnerability can lead to unauthorized remote access, data theft, and potential manipulation of the affected system.
Technical Details of CVE-2021-27983
In this section, we will explore the technical aspects of CVE-2021-27983 to better understand its scope and severity.
Vulnerability Description
The vulnerability in MaxSite CMS v107.5 enables threat actors to exploit the Documents page for executing remote code, posing a severe security risk.
Affected Systems and Versions
All instances of MaxSite CMS v107.5 are affected by CVE-2021-27983, making it crucial for users to take immediate action.
Exploitation Mechanism
Threat actors can exploit this vulnerability by sending specially crafted requests to the Documents page, allowing them to execute arbitrary code.
Mitigation and Prevention
This section provides guidance on mitigating the risks associated with CVE-2021-27983 and securing affected systems.
Immediate Steps to Take
Users are advised to apply patches, restrict access to vulnerable pages, and monitor for any unauthorized activity to mitigate the risks posed by CVE-2021-27983.
Long-Term Security Practices
Implementing strict security protocols, conducting regular security audits, and educating users on best practices can help prevent future vulnerabilities and cyber attacks.
Patching and Updates
Regularly updating MaxSite CMS to the latest version, installing security patches, and staying informed about security advisories are essential steps in safeguarding systems against CVE-2021-27983.