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CVE-2022-47390

HIGHCVSS 8.8/10EPSS 1.33%

Last modified

CVE-2022-47390 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. An authenticated, remote attacker may use a stack based out-of-bounds write vulnerability in the CmpTraceMgr Component of multiple CODESYS products in multiple versions to write data into the stack which can lead to a denial-of-service condition, memory overwriting, or remote code execution.. EPSS estimates a 1.33% chance of exploitation in the next 30 days.

Description

An authenticated, remote attacker may use a stack based out-of-bounds write vulnerability in the CmpTraceMgr Component of multiple CODESYS products in multiple versions to write data into the stack which can lead to a denial-of-service condition, memory overwriting, or remote code execution.

Metrics

CVSS 3.1
8.8/10

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

EPSS Probability
1.33%

67.5th 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-2022-47390?
An authenticated, remote attacker may use a stack based out-of-bounds write vulnerability in the CmpTraceMgr Component of multiple CODESYS products in multiple versions to write data into the stack which can lead to a denial-of-service condition, memory overwriting, or remote code execution.
How severe is CVE-2022-47390?
CVE-2022-47390 has a CVSS score of 8.8/10 (HIGH severity). The EPSS model estimates a 1.33% probability of exploitation in the next 30 days.
How do I fix CVE-2022-47390?
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.

Are you affected by CVE-2022-47390?

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

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Source: NVD / NIST