CVE-2023-49040

An issue in Tneda AX1803 v.1.0.0.1 allows a remote attacker to execute arbitrary code via the adslPwd parameter in the form_fast_setting_internet_set function

Critical · published November 27, 2023

CVSS v3.1
9.8
EPSS
2%
Percentile
74.4
In the wild
Unconfirmed
What it is

🚨 A sneaky little parameter is all it takes for an attacker to execute arbitrary code on Tneda AX1803 v.1.0.0.1! 🔥 Think of it like a waiter taking a special order without verifying the request — if they don't check the details, a malicious diner can ask for something harmful instead of delicious. This vulnerability allows attackers to manipulate the adslPwd parameter, bypassing security checks entirely! This could lead to catastrophic consequences: an attacker could take control of your device, manipulate your settings, and access sensitive information. Imagine a hacker flipping the switch on your internet connection, leading to a complete compromise of your network!

Put simply

Think of it like a waiter taking a special order without verifying the request — if they don't check the details, a malicious diner can ask for something harmful instead of delicious. This vulnerability allows attackers to manipulate the adslPwd parameter, bypassing security checks entirely! This vulnerability allows a remote attacker to execute arbitrary code by exploiting the adslPwd parameter in the form_fast_setting_internet_set function, as there are insufficient validation checks for user input.

What to do

This could lead to catastrophic consequences: an attacker could take control of your device, manipulate your settings, and access sensitive information. Imagine a hacker flipping the switch on your internet connection, leading to a complete compromise of your network! To mitigate this risk, update Tneda AX1803 to the latest version immediately. Ensure that input validation is implemented for the adslPwd parameter, and consider deploying additional layers of security to monitor for unusual activity. 🔒 You’ve got this! Take action now and lock down your system. 🛡️

The record
Technical detail
CVSS v3.1
9.8 · CRITICAL
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.01523 · 74.4th percentile
Published
2023-11-27T00:00Z
EPSS history
Timeline
  • 27 NOV 00:00Z
    An issue in Tneda AX1803 v.1.0.0.1 allows a remote attacker to execute arbitrary code via the adslPwd parameter in the form_fast_setting_internet_set function
    cvelistv5