CVE-2022-35648 : Security Advisory and Response
Learn about CVE-2022-35648 affecting Nautilus T616 and T618 treadmills, allowing physical attackers to trigger denial of service by connecting to a 120V circuit.
A vulnerability has been identified in Nautilus treadmills T616 and T618 models with software versions before 2022-06-09, allowing physically proximate attackers to trigger a denial of service (fall) by connecting the power cord to a 120V circuit, potentially leading to self-starting at unexpected times.
Understanding CVE-2022-35648
This section delves into the details of the CVE-2022-35648 vulnerability in Nautilus treadmills.
What is CVE-2022-35648?
The CVE-2022-35648 vulnerability affects Nautilus treadmills T616 and T618 with specific software versions, enabling attackers in close physical proximity to disrupt the treadmill's operation by using a 120V circuit.
The Impact of CVE-2022-35648
The vulnerability could result in a denial of service scenario, posing a fall risk to users if the treadmill self-starts unexpectedly due to the malicious connection.
Technical Details of CVE-2022-35648
In this section, we explore the technical aspects of CVE-2022-35648.
Vulnerability Description
The vulnerability in Nautilus treadmills T616 and T618 arises from the lack of proper security measures against physical attacks, allowing unauthorized individuals to disrupt the normal operation of the treadmill.
Affected Systems and Versions
Nautilus treadmills T616 and T618 with software versions predating 2022-06-09 are vulnerable to this exploit.
Exploitation Mechanism
Physically proximate attackers can exploit the vulnerability by connecting the power cord to a 120V circuit, triggering a denial of service condition that may lead to untimely self-starting of the treadmill.
Mitigation and Prevention
Here we discuss the steps to mitigate and prevent the CVE-2022-35648 vulnerability.
Immediate Steps to Take
Owners of Nautilus treadmills T616 and T618 should ensure that the power cord is not connected to a 120V circuit to prevent potential disruptions or safety hazards.
Long-Term Security Practices
Implementing physical security measures to restrict unauthorized access to treadmills and conducting regular security audits can help prevent similar vulnerabilities in the future.
Patching and Updates
It is crucial for Nautilus to release a software update addressing this vulnerability to safeguard users from potential exploits.