CVE-2021-22800CWE-20

A CWE-20: Improper Input Validation vulnerability exists that could cause a Denial of Service when a crafted packet is sent to the controller over network port…

published February 11, 2022

CVSS
—
EPSS
1%
Percentile
62.6
In the wild
Unconfirmed
What it is

A CWE-20: Improper Input Validation vulnerability exists that could cause a Denial of Service when a crafted packet is sent to the controller over network port 1105/TCP. Affected Product: Modicon M218 Logic Controller (V5.1.0.6 and prior)

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.01004 · 62.6th percentile
Weakness
CWE-20 · Improper Input Validation
Published
2022-02-11T17:40Z
EPSS history
Timeline
  • 11 FEB 17:40Z
    A CWE-20: Improper Input Validation vulnerability exists that could cause a Denial of Service when a crafted packet is sent to the controller over network port…
    cvelistv5