CVE-2022-47393
moderate-risk
Published 2023-05-15
An authenticated, remote attacker may use a Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability in multiple versions of multiple CODESYS products to force a denial-of-service situation.
Do I need to act?
-
0.52% 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
6
CVSS 6.5/10
Medium
NETWORK
/ LOW complexity
Affected Products (17)
Control Rte \(For Beckhoff Cx\) Sl
Control Rte \(Sl\)
Control Win \(Sl\)
Development System V3
Hmi \(Sl\)
Safety Sil2 Psp
Safety Sil2 Runtime Toolkit
Affected Vendors
References (2)
45
/ 100
moderate-risk
Severity
24/34 · High
Exploitability
2/34 · Minimal
Exposure
19/34 · Moderate