CVE-2023-43891

Netis N3Mv2-V1.0.1.865 was discovered to contain a command injection vulnerability in the Changing Username and Password function

published October 2, 2023

CVSS
—
EPSS
2%
Percentile
82.7
In the wild
Unconfirmed
What it is

⚠️ A crafty payload is all it takes to exploit a command injection vulnerability in Netis N3Mv2! It’s like handing over the keys to your digital kingdom without realizing it. 🔑 Think of it like a restaurant that allows a customer to change their meal order without checking what they're really asking for — one poorly constructed request could lead to an unsavory dish being served up instead! With this command injection flaw, an attacker could potentially execute arbitrary commands on your device, resulting in unauthorized access or control over your network. This could lead to anything from data theft to total network compromise, so it’s definitely a wake-up call!

Put simply

Think of it like a restaurant that allows a customer to change their meal order without checking what they're really asking for — one poorly constructed request could lead to an unsavory dish being served up instead! This vulnerability exists in the Changing Username and Password function of the Netis N3Mv2, where an attacker can inject malicious commands via crafted payloads, bypassing normal security checks.

What to do

With this command injection flaw, an attacker could potentially execute arbitrary commands on your device, resulting in unauthorized access or control over your network. This could lead to anything from data theft to total network compromise, so it’s definitely a wake-up call! Ensure that your device firmware is updated to the latest version available. Review your network security settings and consider implementing additional input validation to mitigate the risk of such injections in the future. You’ve got this! By taking these steps, you’re one step closer to securing your network! 🛡️

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.02244 · 82.7th percentile
Published
2023-10-02T00:00Z
EPSS history
Timeline
  • 02 OCT 00:00Z
    Netis N3Mv2-V1.0.1.865 was discovered to contain a command injection vulnerability in the Changing Username and Password function
    cvelistv5