CVE-2022-37088

H3C H200 H200V100R004 was discovered to contain a stack overflow via the function SetAP5GWifiById

published August 25, 2022

CVSS
—
EPSS
1%
Percentile
67.9
In the wild
Unconfirmed
What it is

⚠️ A sneaky stack overflow is hiding in the H3C H200's SetAP5GWifiById function — could it turn your WiFi into a wild ride! Think of it as a crowded elevator where someone presses all the buttons; the system gets overloaded, and chaos ensues. This flaw can lead to unexpected behavior, like the elevator getting stuck between floors! If exploited, this vulnerability could lead to erratic behavior in your WiFi functionality, causing interruptions in service or even device crashes. While there are currently no known exploits, overlooking this could throw a wrench in your network performance!

Put simply

Think of it as a crowded elevator where someone presses all the buttons; the system gets overloaded, and chaos ensues. This flaw can lead to unexpected behavior, like the elevator getting stuck between floors! This stack overflow vulnerability occurs in the H3C H200 device when the SetAP5GWifiById function is called, allowing excess data to overflow the allocated memory space, potentially leading to instability or crashes.

What to do

If exploited, this vulnerability could lead to erratic behavior in your WiFi functionality, causing interruptions in service or even device crashes. While there are currently no known exploits, overlooking this could throw a wrench in your network performance! To mitigate this, ensure your device is updated to the latest firmware version that addresses this stack overflow. Regularly monitor vendor advisories for patches, and consider implementing additional network monitoring for unusual behavior. You've got this! Stay vigilant, keep your firmware updated, and your network will stay strong! 🛡️

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.01200 · 67.9th percentile
Published
2022-08-25T14:03Z
EPSS history
Timeline
  • 25 AUG 14:03Z
    H3C H200 H200V100R004 was discovered to contain a stack overflow via the function SetAP5GWifiById
    cvelistv5