CVE-2022-22517CWE-334

Communication Components in multiple CODESYS products vulnerable to communication channel disruption

High · published April 7, 2022

CVSS v3.1
7.5
EPSS
1%
Percentile
70.7
In the wild
Unconfirmed
What it is

An unauthenticated, remote attacker can disrupt existing communication channels between CODESYS products by guessing a valid channel ID and injecting packets. This results in the communication channel to be closed.

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
0.01321 · 70.7th percentile
Weakness
CWE-334 · Small Space of Random Values
Published
2022-04-07T18:21Z
EPSS history
Timeline
  • 07 APR 18:21Z
    Communication Components in multiple CODESYS products vulnerable to communication channel disruption
    cvelistv5