CVE-2020-12595 : What You Need to Know

An information disclosure flaw in Symantec Messaging Gateway (SMG) prior to 10.7.4 allows a malicious user to obtain unauthorized access to a remote SCP backup server password.

Understanding CVE-2020-12595

This CVE identifies an information disclosure vulnerability in Symantec Messaging Gateway (SMG) versions prior to 10.7.4.

What is CVE-2020-12595?

This vulnerability enables a malicious, authenticated, privileged web UI user to retrieve a password for a remote SCP backup server without proper authorization.

The Impact of CVE-2020-12595

The vulnerability could lead to unauthorized access to sensitive data stored on the remote SCP backup server, potentially compromising the confidentiality of the information.

Technical Details of CVE-2020-12595

Symantec Messaging Gateway (SMG) prior to version 10.7.4 is affected by this information disclosure vulnerability.

Vulnerability Description

The flaw allows a privileged user to extract the password for a remote SCP backup server, bypassing access restrictions.

Affected Systems and Versions

Product: Symantec Messaging Gateway (SMG)
Versions Affected: SMG prior to 10.7.4

Exploitation Mechanism

The vulnerability can be exploited by an authenticated, privileged web UI user to gain unauthorized access to the password for a remote SCP backup server.

Mitigation and Prevention

To address CVE-2020-12595, follow these steps:

Immediate Steps to Take

Upgrade Symantec Messaging Gateway (SMG) to version 10.7.4 or later.
Monitor and restrict privileged user access to sensitive information.

Long-Term Security Practices

Regularly review and update access control policies.
Conduct security training for users to prevent unauthorized access.

Patching and Updates

Apply security patches and updates provided by Symantec to mitigate the vulnerability.