CVE-2018-7701 Explained : Impact and Mitigation

SecurEnvoy SecurMail versions prior to 9.2.501 have multiple cross-site request forgery (CSRF) vulnerabilities that can be exploited by remote attackers to compromise user authentication.

Understanding CVE-2018-7701

What is CVE-2018-7701?

CVE-2018-7701 refers to CSRF vulnerabilities in SecurEnvoy SecurMail versions before 9.2.501 that allow attackers to manipulate user authentication.

The Impact of CVE-2018-7701

These vulnerabilities enable attackers to impersonate users, delete email messages, and send replies on behalf of other users, compromising the security and integrity of the email system.

Technical Details of CVE-2018-7701

Vulnerability Description

The vulnerabilities in SecurEnvoy SecurMail before version 9.2.501 allow remote attackers to hijack user authentication for malicious actions like deleting emails and impersonating users.

Affected Systems and Versions

Product: SecurEnvoy SecurMail
Versions affected: Prior to 9.2.501

Exploitation Mechanism

Attackers can exploit these vulnerabilities by sending specific requests to SecurEnvoy SecurMail components, enabling them to perform unauthorized actions.

Mitigation and Prevention

Immediate Steps to Take

Update SecurEnvoy SecurMail to version 9.2.501 or later to mitigate the CSRF vulnerabilities.
Monitor email activities for any suspicious behavior that may indicate unauthorized access.

Long-Term Security Practices

Implement regular security assessments and audits to identify and address vulnerabilities proactively.
Educate users on email security best practices to prevent social engineering attacks.

Patching and Updates

Apply security patches and updates provided by SecurEnvoy to address known vulnerabilities and enhance the overall security posture of the email system.