CVE-2022-22517
moderate-risk
Published 2022-04-07
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.
Do I need to act?
-
0.44% chance of exploitation
EPSS score — low exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
7
CVSS 7.5/10
High
NETWORK
/ LOW complexity
Affected Products (20)
Control For Beckhoff Cx9020
Edge Gateway
Edge Gateway
Embedded Target Visu Toolkit
Gateway
Hmi Sl
Affected Vendors
References (2)
48
/ 100
moderate-risk
Severity
26/34 · High
Exploitability
2/34 · Minimal
Exposure
20/34 · Moderate