CVE-2018-15477

myStrom WiFi Switch V1 devices before 2.66 did not sanitize a parameter received from the cloud that was used in an OS command

published August 30, 2018

CVSS
—
EPSS
2%
Percentile
75.3
In the wild
Unconfirmed
What it is

🚨 A sneaky little oversight in myStrom WiFi Switch V1 lets malicious servers run OS commands on the device—no one likes an unexpected guest! ⚠️ Think of it like a hotel receptionist who carelessly hands out the master key to anyone who asks, allowing them access to any room in the building without a second thought. This vulnerability could lead to catastrophic consequences, giving attackers the ability to manipulate or control the device's operations at will. Imagine an intruder taking charge of your smart home devices—messing with lights, disrupting schedules, or even causing damage. Yikes!

Put simply

Think of it like a hotel receptionist who carelessly hands out the master key to anyone who asks, allowing them access to any room in the building without a second thought. The flaw stems from a lack of sanitization for a command parameter received from the cloud, allowing attackers to inject operating system commands directly into the device.

What to do

This vulnerability could lead to catastrophic consequences, giving attackers the ability to manipulate or control the device's operations at will. Imagine an intruder taking charge of your smart home devices—messing with lights, disrupting schedules, or even causing damage. Yikes! To secure your myStrom WiFi Switch V1, immediately update to version 2.66 or later. Always ensure your device firmware is current to protect against such vulnerabilities. Regularly check for updates and consider implementing network segmentation to limit exposure. You've got this! Following these steps will help you keep your smart devices secure and your home safe! 🛡️

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.01592 · 75.3th percentile
Published
2018-08-30T17:00Z
EPSS history
Timeline
  • 30 AUG 17:00Z
    myStrom WiFi Switch V1 devices before 2.66 did not sanitize a parameter received from the cloud that was used in an OS command
    cvelistv5