CVE-2018-16710 : What You Need to Know

OctoPrint through version 1.3.9 is vulnerable to remote attacks via HTTP requests on port 8081, potentially leading to sensitive information disclosure or denial of service. The severity of this issue is disputed by the vendor.

Understanding CVE-2018-16710

This CVE involves a vulnerability in OctoPrint versions up to 1.3.9 that can be exploited by remote attackers.

What is CVE-2018-16710?

OctoPrint versions up to 1.3.9 are susceptible to attacks through HTTP requests on port 8081, which may result in the exposure of sensitive data or a denial of service.

The Impact of CVE-2018-16710

The vulnerability could allow attackers to access confidential information or disrupt the service availability of OctoPrint instances.

Technical Details of CVE-2018-16710

This section provides more detailed technical insights into the CVE.

Vulnerability Description

Remote attackers can exploit OctoPrint versions up to 1.3.9 by sending HTTP requests to port 8081, potentially leading to data exposure or service disruption.

Affected Systems and Versions

Product: OctoPrint
Vendor: N/A
Versions: Up to 1.3.9

Exploitation Mechanism

Attackers can target the vulnerability by sending HTTP requests to port 8081 of OctoPrint instances.

Mitigation and Prevention

Protecting systems from CVE-2018-16710 requires immediate actions and long-term security measures.

Immediate Steps to Take

Avoid exposing OctoPrint to the public internet through blind port forwarding.

Long-Term Security Practices

Implement network segmentation to restrict access to OctoPrint instances.
Regularly monitor and update OctoPrint to address security vulnerabilities.
Follow best practices for securing IoT devices.

Patching and Updates

Stay informed about security updates and patches released by OctoPrint to address CVE-2018-16710.