CVE-2020-3350 : What You Need to Know

A vulnerability in the endpoint software of Cisco AMP for Endpoints and Clam AntiVirus could allow an authenticated, local attacker to delete arbitrary files on the system.

Understanding CVE-2020-3350

This CVE involves a privilege escalation vulnerability in Cisco AMP for Endpoints and Clam AntiVirus, potentially leading to file deletion by an attacker.

What is CVE-2020-3350?

The vulnerability allows a local attacker to exploit a race condition during file scanning, leading to unauthorized file deletions on the system.

The Impact of CVE-2020-3350

The vulnerability could result in system instability or the endpoint software ceasing to function properly due to unauthorized file deletions.

Technical Details of CVE-2020-3350

This section provides more in-depth technical information about the vulnerability.

Vulnerability Description

The vulnerability arises from a race condition during the scanning of malicious files, enabling an attacker to delete files they normally wouldn't have access to.

Affected Systems and Versions

Product: Cisco AMP for Endpoints
Vendor: Cisco
Versions affected: Not applicable

Exploitation Mechanism

An attacker with local shell access can execute a script triggering the race condition to delete arbitrary files.

Mitigation and Prevention

Protecting systems from CVE-2020-3350 requires immediate actions and long-term security practices.

Immediate Steps to Take

Apply vendor-provided patches promptly.
Monitor system logs for any suspicious activities.
Restrict shell access to authorized personnel only.

Long-Term Security Practices

Regularly update endpoint security software.
Conduct security training for employees on best practices to prevent unauthorized access.

Patching and Updates

Refer to vendor advisories for patch availability and apply them as soon as possible.