Strix
26.1K

CVE-2022-47392

MEDIUMCVSS 6.5/10EPSS 0.86%

Last modified

CVE-2022-47392 is a medium-severity vulnerability rated 6.5/10 on the CVSS scale. An authenticated, remote attacker may use a improper input validation vulnerability in the CmpApp/CmpAppBP/CmpAppForce Components of multiple CODESYS products in multiple versions to read from an invalid address which can lead to a denial-of-service condition.. EPSS estimates a 0.86% chance of exploitation in the next 30 days.

Description

An authenticated, remote attacker may use a improper input validation vulnerability in the CmpApp/CmpAppBP/CmpAppForce Components of multiple CODESYS products in multiple versions to read from an invalid address which can lead to a denial-of-service condition.

Metrics

CVSS 3.1
6.5/10

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

EPSS Probability
0.86%

53.9th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
CodesysControl For Beaglebone Sl< 4.8.0.0
CodesysControl For Empc-A\/Imx6 Sl< 4.8.0.0
CodesysControl For Iot2000 Sl< 4.8.0.0
CodesysControl For Linux Sl< 4.8.0.0
CodesysControl For Pfc100 Sl< 4.8.0.0
CodesysControl For Pfc200 Sl< 4.8.0.0
CodesysControl For Plcnext Sl< 4.8.0.0
CodesysControl For Raspberry Pi Sl< 4.8.0.0
CodesysControl For Wago Touch Panels 600 Sl< 4.8.0.0
CodesysControl Rte \(For Beckhoff Cx\) Sl< 3.5.19.0
CodesysControl Rte \(Sl\)< 3.5.19.0
CodesysControl Runtime System Toolkit< 3.5.19.0
CodesysControl Win \(Sl\)< 3.5.19.0
CodesysDevelopment System V3< 3.5.19.0
CodesysHmi \(Sl\)< 3.5.19.0
CodesysSafety Sil2 Psp< 3.5.19.0
CodesysSafety Sil2 Runtime Toolkit< 3.5.19.0

References

Timeline

Published
Last Modified
Status
Analyzed

Frequently Asked Questions

What is CVE-2022-47392?
An authenticated, remote attacker may use a improper input validation vulnerability in the CmpApp/CmpAppBP/CmpAppForce Components of multiple CODESYS products in multiple versions to read from an invalid address which can lead to a denial-of-service condition.
How severe is CVE-2022-47392?
CVE-2022-47392 has a CVSS score of 6.5/10 (MEDIUM severity). The EPSS model estimates a 0.86% probability of exploitation in the next 30 days.
How do I fix CVE-2022-47392?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

How Strix Helps

Related CVEs from 2022

View all 2022CVEs →

Are you affected by CVE-2022-47392?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST