CVE-2022-37069

H3C GR-1200W MiniGRW1A0V100R006 was discovered to contain a stack overflow via the function UpdateSnat

published August 25, 2022

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

⚠️ A stack overflow lurking in the H3C GR-1200W router could lead to unexpected chaos! Just like a poorly timed delivery can throw off an entire restaurant’s dinner service, this bug in the UpdateSnat function can make things go awry! Think of this vulnerability like a restaurant getting a delivery of way too many ingredients all at once, causing confusion in the kitchen. If the staff isn't careful, they could accidentally mix in something that wrecks an entire dish – similarly, a stack overflow here can lead to unpredictable behavior in the device's operation. An attacker could potentially exploit this stack overflow to crash the device or cause it to behave unpredictably. While no known exploits are ready to wreak havoc, the possibility of future attacks remains a concern, making this vulnerability one to keep an eye on!

Put simply

Think of this vulnerability like a restaurant getting a delivery of way too many ingredients all at once, causing confusion in the kitchen. If the staff isn't careful, they could accidentally mix in something that wrecks an entire dish – similarly, a stack overflow here can lead to unpredictable behavior in the device's operation. The CVE-2022-37069 vulnerability occurs due to a stack overflow in the UpdateSnat function of the H3C GR-1200W MiniGRW1A0V100R006 router, which could lead to application crashes or unexpected behavior if exploited.

What to do

An attacker could potentially exploit this stack overflow to crash the device or cause it to behave unpredictably. While no known exploits are ready to wreak havoc, the possibility of future attacks remains a concern, making this vulnerability one to keep an eye on! While there is no patch specifically addressing this CVE yet, it's wise to monitor updates from H3C regarding this vulnerability. In the meantime, ensure that your router's firmware is up to date and consider implementing strict security measures to mitigate potential risks. You've got this! Staying vigilant and proactive will keep your network secure. 🛡️

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.01198 · 67.9th percentile
Published
2022-08-25T13:59Z
EPSS history
Timeline
  • 25 AUG 13:59Z
    H3C GR-1200W MiniGRW1A0V100R006 was discovered to contain a stack overflow via the function UpdateSnat
    cvelistv5