CVE-2022-37091

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

published August 25, 2022

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

⚠️ A sneaky stack overflow hides in the H3C H200, lurking in the EditWlanMacList function — just waiting for an inattentive moment! 🔥 Think of it like a restaurant's kitchen where the chef keeps piling ingredients into a pot without checking if it can hold any more — eventually, everything spills over and chaos ensues! If exploited, this stack overflow could allow an attacker to crash the system or even execute arbitrary code, leading to a total kitchen nightmare where no orders get fulfilled and data can spill everywhere! The stakes could climb if attackers find a way to leverage this vulnerability.

Put simply

Think of it like a restaurant's kitchen where the chef keeps piling ingredients into a pot without checking if it can hold any more — eventually, everything spills over and chaos ensues! The vulnerability arises in the EditWlanMacList function, where improper handling of input can lead to a stack overflow, enabling an attacker to manipulate the execution flow or crash the system.

What to do

If exploited, this stack overflow could allow an attacker to crash the system or even execute arbitrary code, leading to a total kitchen nightmare where no orders get fulfilled and data can spill everywhere! The stakes could climb if attackers find a way to leverage this vulnerability. To mitigate this risk, make sure to update the H3C H200 firmware to the latest version available. Regularly review and sanitize input within the EditWlanMacList function to prevent overflow conditions from occurring. You’ve got this! Patch up and secure your systems, and you’ll be one step closer to being a security hero! 🛡️

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.01200 · 67.9th percentile
Published
2022-08-25T14:04Z
EPSS history
Timeline
  • 25 AUG 14:04Z
    H3C H200 H200V100R004 was discovered to contain a stack overflow via the function EditWlanMacList
    cvelistv5