CVE-2019-12757 : Vulnerability Insights and Analysis

Symantec Endpoint Protection (SEP) versions earlier than 14.2 RU2 & 12.1 RU6 MP10 and Symantec Endpoint Protection Small Business Edition (SEP SBE) earlier than 12.1 RU6 MP10d (12.1.7510.7002) might have a vulnerability that allows unauthorized elevation of privileges. This vulnerability exposes the software application to potential compromise, granting an attacker with elevated access to resources that are typically safeguarded from regular application or user access.

Understanding CVE-2019-12757

This CVE identifies a privilege escalation vulnerability in Symantec Endpoint Protection (SEP) and Symantec Endpoint Protection Small Business Edition (SEP SBE).

What is CVE-2019-12757?

CVE-2019-12757 is a security vulnerability in Symantec Endpoint Protection (SEP) and SEP SBE that could permit unauthorized elevation of privileges, potentially leading to a compromise of the software application.

The Impact of CVE-2019-12757

The vulnerability in CVE-2019-12757 could have the following impacts:

Unauthorized elevation of privileges within the affected software.
Exposure to potential compromise, allowing attackers elevated access to protected resources.

Technical Details of CVE-2019-12757

This section provides technical details regarding the CVE-2019-12757 vulnerability.

Vulnerability Description

The vulnerability in Symantec Endpoint Protection (SEP) and SEP SBE allows unauthorized elevation of privileges, enabling attackers to gain elevated access to resources typically protected from regular users.

Affected Systems and Versions

Affected Products: Symantec Endpoint Protection (SEP), Symantec Endpoint Protection Small Business Edition (SEP SBE)
Vulnerable Versions: Prior to 14.2 RU2 & 12.1 RU6 MP10, prior to 12.1 RU6 MP10d (12.1.7510.7002)

Exploitation Mechanism

The vulnerability could be exploited by attackers to escalate their privileges within the affected Symantec software, potentially compromising the security of the application.

Mitigation and Prevention

Protecting systems from CVE-2019-12757 requires immediate actions and long-term security practices.

Immediate Steps to Take

Update Symantec Endpoint Protection (SEP) and SEP SBE to versions 14.2 RU2 & 12.1 RU6 MP10 or later to mitigate the vulnerability.
Monitor for any unauthorized access or unusual activities on the affected systems.

Long-Term Security Practices

Regularly update and patch all software and security applications to prevent vulnerabilities.
Implement least privilege access controls to limit the impact of potential privilege escalation attacks.

Patching and Updates

Apply patches and updates provided by Symantec to address the CVE-2019-12757 vulnerability.