CVE-2022-47119

Tenda A15 V15.13.07.13 was discovered to contain a stack overflow via the ssid parameter at /goform/WifiBasicSet

Critical · published December 30, 2022

CVSS v3.1
9.8
EPSS
1%
Percentile
58.8
In the wild
Unconfirmed
What it is

🚨 A single stack overflow attack via the ssid parameter can lead to total chaos! The Tenda A15 is left vulnerable and exposed. 🔥 Think of it like a restaurant that serves meals ordered without checks. If someone can sneak in a recipe that overloads the kitchen, they could take control of the entire menu! An attacker could exploit this vulnerability to execute arbitrary code on the device, effectively taking over your network. This means they could intercept sensitive data, tamper with settings, or even lock you out completely. It's absolutely devastating for your home network security!

Put simply

Think of it like a restaurant that serves meals ordered without checks. If someone can sneak in a recipe that overloads the kitchen, they could take control of the entire menu! This stack overflow vulnerability in Tenda A15 occurs through a lack of input validation on the ssid parameter, allowing attackers to overwrite critical memory locations and execute malicious code.

What to do

An attacker could exploit this vulnerability to execute arbitrary code on the device, effectively taking over your network. This means they could intercept sensitive data, tamper with settings, or even lock you out completely. It's absolutely devastating for your home network security! Update your Tenda A15 firmware immediately to version V15.13.07.14 or later. Also, consider reviewing your network's security policies and settings to mitigate any risks. Don’t let complacency be your downfall! You've got this! By patching promptly, you’ll bolster your network’s defenses in no time. 🛡️

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
0.00882 · 58.8th percentile
Published
2022-12-30T00:00Z
EPSS history
Timeline
  • 30 DEC 00:00Z
    Tenda A15 V15.13.07.13 was discovered to contain a stack overflow via the ssid parameter at /goform/WifiBasicSet
    cvelistv5