CVE-2022-21155CWE-400

Fernhill SCADA Uncontrolled Resource Consumption

High · published April 12, 2022

CVSS v3.1
7.5
EPSS
1%
Percentile
65.9
In the wild
Unconfirmed
What it is

A specially crafted packet sent to the Fernhill SCADA Server Version 3.77 and earlier may cause an exception, causing the server process (FHSvrService.exe) to exit.

The record
Technical detail
CVSS v3.1
7.5 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVSS v4.0
Not supplied
EPSS
0.01121 · 65.9th percentile
Weakness
CWE-400 · Uncontrolled Resource Consumption
Published
2022-04-12T16:11Z
EPSS history
Timeline
  • 12 APR 16:11Z
    Fernhill SCADA Uncontrolled Resource Consumption
    cvelistv5