CVE-2021-27233 : Security Advisory and Response
Discover the impact of CVE-2021-27233 found in Mutare Voice EVM 3.x before 3.3.8. Learn about the vulnerability exposing password information for external systems.
An issue was discovered in Mutare Voice (EVM) 3.x before 3.3.8 where password information for external systems is visible in cleartext on the admin portal. This poses a security risk as sensitive information can be exposed. Here's what you need to know about CVE-2021-27233.
Understanding CVE-2021-27233
CVE-2021-27233 is a security vulnerability found in Mutare Voice (EVM) 3.x versions prior to 3.3.8. The issue allows password information for external systems to be seen in plaintext on the admin portal.
What is CVE-2021-27233?
The vulnerability in Mutare Voice (EVM) 3.x exposes sensitive password information for external systems on the admin portal in cleartext, making it susceptible to unauthorized access.
The Impact of CVE-2021-27233
The impact of this vulnerability is significant as it allows malicious actors to view password details for external systems, potentially leading to unauthorized access and data breaches.
Technical Details of CVE-2021-27233
This section covers the technical aspects of the CVE, including the vulnerability description, affected systems and versions, as well as the exploitation mechanism.
Vulnerability Description
The vulnerability enables the visibility of password information for external systems in plaintext on the Settings.asp page of the Mutare Voice (EVM) admin portal.
Affected Systems and Versions
Mutare Voice (EVM) 3.x versions before 3.3.8 are impacted by this security flaw, exposing password details for external systems.
Exploitation Mechanism
Attackers can exploit this vulnerability by accessing the admin portal of Mutare Voice (EVM) 3.x versions prior to 3.3.8, thereby obtaining sensitive password information.
Mitigation and Prevention
To safeguard against CVE-2021-27233, immediate actions should be taken to mitigate the risks and prevent unauthorized access.
Immediate Steps to Take
Users are advised to update Mutare Voice (EVM) to version 3.3.8 or newer to eliminate the vulnerability and secure password information.
Long-Term Security Practices
Implementing encryption mechanisms and regularly updating software can enhance the overall security posture and protect against similar vulnerabilities.
Patching and Updates
Stay informed about security advisories and apply patches promptly to address known vulnerabilities and maintain a secure environment.