CVE-2020-10285 : What You Need to Know

A vulnerability in the authentication implementation of xArm controllers makes them susceptible to brute-force attacks.

Understanding CVE-2020-10285

This CVE identifies a weakness in the authentication mechanism of xArm controllers, potentially allowing unauthorized access.

What is CVE-2020-10285?

The authentication implementation on xArm controllers lacks sufficient entropy, enabling attackers to launch brute-force attacks and gain unauthorized access.

The Impact of CVE-2020-10285

The vulnerability poses a critical threat with a CVSS base score of 9.4, leading to high availability and confidentiality impacts.

Technical Details of CVE-2020-10285

This section delves into the technical aspects of the CVE.

Vulnerability Description

The xArm controller's authentication mechanism has low entropy, making it vulnerable to brute-force attacks without protection against automated access attempts.

Affected Systems and Versions

Affected Product: xArm5 Lite, xArm 6, and xArm 7
Vendor: uFactory
Vulnerable Versions: v1.5.0 and earlier

Exploitation Mechanism

The vulnerability allows threat actors to exploit weak authentication to launch brute-force attacks over adjacent networks.

Mitigation and Prevention

Protecting systems from CVE-2020-10285 requires immediate actions and long-term security practices.

Immediate Steps to Take

Implement strong, complex passwords for xArm controllers
Monitor and restrict network access to the controllers
Regularly review access logs for suspicious activities

Long-Term Security Practices

Conduct regular security assessments and audits
Keep systems updated with the latest security patches

Patching and Updates

Apply patches provided by uFactory to address the authentication vulnerability