CVE-2018-10355 : What You Need to Know

Trend Micro Email Encryption Gateway 5.5 Authentication Weakness

Understanding CVE-2018-10355

A vulnerability in Trend Micro Email Encryption Gateway 5.5 could lead to an authentication weakness, potentially allowing attackers to retrieve user passwords.

What is CVE-2018-10355?

The flaw in the DBCrypto class of Trend Micro Email Encryption Gateway 5.5 could be exploited by attackers to gain access to user passwords, provided they first acquire access to the user database on the targeted system.

The Impact of CVE-2018-10355

This vulnerability could result in unauthorized access to sensitive user information, compromising the security and confidentiality of data stored within the affected system.

Technical Details of CVE-2018-10355

Vulnerability Description

The vulnerability stems from an authentication weakness in the DBCrypto class of Trend Micro Email Encryption Gateway 5.5, enabling potential retrieval of user passwords.

Affected Systems and Versions

Product: Trend Micro Email Encryption Gateway
Vendor: Trend Micro
Version: 5.5

Exploitation Mechanism

To exploit this vulnerability, attackers must first gain access to the user database on the targeted system before being able to retrieve user passwords.

Mitigation and Prevention

Immediate Steps to Take

Update to the latest version of Trend Micro Email Encryption Gateway to patch the vulnerability.
Monitor system logs for any suspicious activities indicating unauthorized access.

Long-Term Security Practices

Implement strong access controls and authentication mechanisms to prevent unauthorized access.
Regularly conduct security assessments and audits to identify and address potential vulnerabilities.

Patching and Updates

Apply security patches and updates provided by Trend Micro to ensure the ongoing protection of the system.