CVE-2020-5823 : Security Advisory and Response

Symantec Endpoint Protection (SEP) and Symantec Endpoint Protection Small Business Edition (SEP SBE) prior to 14.2 RU2 MP1 and 14.2.5569.2100 respectively may be susceptible to a privilege escalation vulnerability.

Understanding CVE-2020-5823

Symantec Endpoint Protection and SEP SBE versions prior to specific updates are at risk of privilege escalation attacks.

What is CVE-2020-5823?

CVE-2020-5823 is a vulnerability in Symantec Endpoint Protection and SEP SBE that could allow attackers to gain elevated access by compromising the software application.

The Impact of CVE-2020-5823

Attackers may exploit the vulnerability to gain unauthorized access to protected resources.
Privilege escalation could lead to unauthorized control over the affected systems.

Technical Details of CVE-2020-5823

Symantec Endpoint Protection and SEP SBE are affected by a privilege escalation vulnerability.

Vulnerability Description

The vulnerability allows attackers to elevate their privileges within the software application, potentially leading to unauthorized access to protected resources.

Affected Systems and Versions

Products: Symantec Endpoint Protection (SEP) and Symantec Endpoint Protection Small Business Edition (SEP SBE)
Vulnerable Versions: Prior to 14.2 RU2 MP1 and prior to 14.2.5569.2100 respectively

Exploitation Mechanism

Attackers can exploit this vulnerability to gain elevated access by compromising the software application.

Mitigation and Prevention

It is crucial to take immediate steps to mitigate the risks posed by CVE-2020-5823.

Immediate Steps to Take

Update Symantec Endpoint Protection and SEP SBE to versions 14.2 RU2 MP1 and 14.2.5569.2100 respectively.
Monitor for any unauthorized access or unusual activities on the systems.

Long-Term Security Practices

Regularly update and patch security software to prevent vulnerabilities.
Implement least privilege access controls to limit potential damage from privilege escalation attacks.
Conduct security training for employees to raise awareness of potential threats.
Utilize intrusion detection systems to identify and respond to unauthorized access attempts.
Regularly review and update security policies and procedures.
Stay informed about the latest security threats and best practices.

Patching and Updates

Ensure that Symantec Endpoint Protection and SEP SBE are regularly updated with the latest security patches to address known vulnerabilities.