CVE-2022-30923

H3C Magic R100 R100V100R005 was discovered to contain a stack overflow vulnerability via the Asp_SetTimingtimeWifiAndLed parameter at /goform/aspForm

published June 8, 2022

CVSS
—
EPSS
2%
Percentile
76.5
In the wild
Unconfirmed
What it is

⚠️ A sneaky stack overflow flaw hides inside the H3C Magic R100, waiting for a moment to shine through the Asp_SetTimingtimeWifiAndLed parameter! Think of it like a glass that overfills when you pour too much water — eventually, it spills everywhere! This overflow can lead to unpredictable behavior, much like a messy kitchen after a recipe gone wrong. While no known exploits are reported, this vulnerability could allow an attacker to mess with device operations, potentially leading to service disruptions or crashes. Imagine your Wi-Fi dropping out right in the middle of your favorite show — absolutely devastating!

Put simply

Think of it like a glass that overfills when you pour too much water — eventually, it spills everywhere! This overflow can lead to unpredictable behavior, much like a messy kitchen after a recipe gone wrong. The stack overflow vulnerability in H3C Magic R100 occurs when the Asp_SetTimingtimeWifiAndLed parameter is improperly handled, allowing attackers to manipulate the device's stack memory.

What to do

While no known exploits are reported, this vulnerability could allow an attacker to mess with device operations, potentially leading to service disruptions or crashes. Imagine your Wi-Fi dropping out right in the middle of your favorite show — absolutely devastating! To mitigate this risk, ensure you update your device firmware to the latest version provided by H3C. Additionally, monitor your device configurations and consider disabling unnecessary parameters to minimize exposure. You've got this! Stay vigilant and keep your devices updated to maintain your security hero status! 🦸

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.01665 · 76.5th percentile
Published
2022-06-08T13:24Z
EPSS history
Timeline
  • 08 JUN 13:24Z
    H3C Magic R100 R100V100R005 was discovered to contain a stack overflow vulnerability via the Asp_SetTimingtimeWifiAndLed parameter at /goform/aspForm
    cvelistv5