Cloud Defense Logo

Products

Solutions

Company

CVE-2020-22159 : Exploit Details and Defense Strategies

Learn about CVE-2020-22159, a vulnerability in EVERTZ devices allowing attackers to upload malicious files. Find mitigation steps and preventive measures here.

CVE-2020-22159 pertains to vulnerabilities in EVERTZ devices 3080IPX exe-guest-v1.2-r26125, 7801FC 1.3 Build 27, and 7890IXG V494, potentially allowing an attacker to perform Arbitrary File Upload attacks.

Understanding CVE-2020-22159

What is CVE-2020-22159?

CVE-2020-22159 highlights a security flaw in EVERTZ devices that could be exploited by authenticated attackers to upload malicious files or overwrite critical system files.

The Impact of CVE-2020-22159

The vulnerability could lead to unauthorized access, data theft, system compromise, and potential disruption of services.

Technical Details of CVE-2020-22159

Vulnerability Description

The vulnerability allows authenticated attackers to perform Arbitrary File Upload attacks on affected EVERTZ devices.

Affected Systems and Versions

        Vendor: EVERTZ
        Products: 3080IPX exe-guest-v1.2-r26125, 7801FC 1.3 Build 27, 7890IXG V494
        Versions: All versions are affected

Exploitation Mechanism

Attackers with authenticated access can exploit the vulnerability to upload webshells or overwrite critical system files.

Mitigation and Prevention

Immediate Steps to Take

        Implement access controls to restrict file upload capabilities
        Monitor file upload activities for suspicious behavior
        Apply the latest security patches and updates

Long-Term Security Practices

        Conduct regular security assessments and audits
        Educate users on secure file upload practices
        Employ network segmentation to limit the impact of potential breaches

Patching and Updates

Regularly check for security advisories from EVERTZ and apply patches promptly.

Popular CVEs

CVE Id

Published Date

Is your System Free of Underlying Vulnerabilities?
Find Out Now