CVE-2021-31221 Explained : Impact and Mitigation
CVE-2021-31221 allows unauthorized access to delete security policy parts in SES Evolution. Learn about the impact, affected systems, and mitigation steps.
SES Evolution before 2.1.0 allows deleting some parts of a security policy by leveraging access to a computer having the administration console installed.
Understanding CVE-2021-31221
This CVE entry identifies a vulnerability in SES Evolution that could lead to the deletion of security policy components by an attacker with access to the admin console.
What is CVE-2021-31221?
CVE-2021-31221 pertains to the ability of an unauthorized user to remove specific segments of a security policy within SES Evolution versions prior to 2.1.0.
The Impact of CVE-2021-31221
Exploitation of this vulnerability could result in unauthorized modifications to security configurations, potentially compromising the integrity and confidentiality of sensitive data.
Technical Details of CVE-2021-31221
This section delves deeper into the technical aspects of the vulnerability.
Vulnerability Description
The flaw in SES Evolution before version 2.1.0 allows malicious actors to delete crucial elements of a security policy, facilitating unauthorized alterations and potential security breaches.
Affected Systems and Versions
All SES Evolution instances running versions earlier than 2.1.0 are vulnerable to this security issue.
Exploitation Mechanism
The vulnerability can be exploited by individuals with access to the administration console, enabling them to delete essential components of the security policy.
Mitigation and Prevention
In response to CVE-2021-31221, it is crucial to implement security measures that mitigate the risk of exploitation.
Immediate Steps to Take
Users are advised to update SES Evolution to version 2.1.0 or later to eliminate the vulnerability and prevent unauthorized policy modifications.
Long-Term Security Practices
Maintaining strict access controls, monitoring policy modifications, and conducting regular security assessments can enhance the resilience of SES Evolution against potential threats.
Patching and Updates
Regularly applying security patches provided by the vendor and staying informed about security advisories are essential practices to safeguard SES Evolution from known vulnerabilities.