CVE-2023-37148

TOTOLINK LR350 V9.3.5u.6369_B20220309 was discovered to contain a command injection vulnerability via the ussd parameter in the setUssd function

published July 7, 2023

CVSS
—
EPSS
2%
Percentile
80.2
In the wild
Unconfirmed
What it is

🚨 A crafty command injection vulnerability hides in the TOTOLINK LR350, waiting to be exploited through the sneaky 'ussd' parameter! ⚠️ Think of this like a waiter accepting a special order without checking the kitchen first—if they don't verify the request, anyone can slip in a request for something totally off the menu! An attacker could potentially execute arbitrary commands on the device, opening the door to unauthorized access and control. This could lead to serious disruptions, making it a playground for mischief if left unpatched!

Put simply

Think of this like a waiter accepting a special order without checking the kitchen first—if they don't verify the request, anyone can slip in a request for something totally off the menu! The vulnerability arises from improper handling of the 'ussd' parameter in the 'setUssd' function, allowing attackers to inject malicious commands that the system would execute without proper validation.

What to do

An attacker could potentially execute arbitrary commands on the device, opening the door to unauthorized access and control. This could lead to serious disruptions, making it a playground for mischief if left unpatched! Update your TOTOLINK LR350 to the latest firmware version to close this security hole! Regularly check for updates and consider reviewing your configuration settings to enhance security. Stay vigilant! This is manageable! With timely updates, you're on your way to securing your network! 🛡️

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.01958 · 80.2th percentile
Published
2023-07-07T00:00Z
EPSS history
Timeline
  • 07 JUL 00:00Z
    TOTOLINK LR350 V9.3.5u.6369_B20220309 was discovered to contain a command injection vulnerability via the ussd parameter in the setUssd function
    cvelistv5