CVE-2022-4046: CODESYS: Improper memory restrictions fro CODESYS Control
First published: Thu Aug 03 2023(Updated: )
In CODESYS Control in multiple versions a improper restriction of operations within the bounds of a memory buffer allow an remote attacker with user privileges to gain full access of the device.
Credit: info@cert.vde.com info@cert.vde.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Codesys Control For Beaglebone Sl | ||
| Codesys Control For Empc-a\/imx6 Sl | ||
| Codesys Control For Iot2000 Sl | ||
| Codesys Control For Linux Sl | ||
| Codesys Control For Pfc100 Sl | ||
| Codesys Control For Pfc200 Sl | ||
| Codesys Control For Plcnext Sl | ||
| Codesys Control For Raspberry Pi Sl | ||
| Codesys Control For Wago Touch Panels 600 Sl | ||
| Codesys Control Rte Sl | ||
| Codesys Control Rte Sl \(for Beckhoff Cx\) | ||
| Codesys Control Runtime System Toolkit | ||
| Codesys Control Win Sl | ||
| Codesys Hmi Sl |
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Reference Links
Frequently Asked Questions
What is CVE-2022-4046?
CVE-2022-4046 is a vulnerability in CODESYS Control that allows a remote attacker with user privileges to gain full access to the device.
What software versions are affected by CVE-2022-4046?
The following CODESYS Control versions are affected: Codesys Control For Beaglebone Sl, Codesys Control For Empc-a/imx6 Sl, Codesys Control For Iot2000 Sl, Codesys Control For Linux Sl, Codesys Control For Pfc100 Sl, Codesys Control For Pfc200 Sl, Codesys Control For Plcnext Sl, Codesys Control For Raspberry Pi Sl, Codesys Control For Wago Touch Panels 600 Sl, Codesys Control Rte Sl, Codesys Control Rte Sl (for Beckhoff Cx), Codesys Control Runtime System Toolkit, Codesys Control Win Sl, Codesys Hmi Sl.
What is the severity level of CVE-2022-4046?
CVE-2022-4046 has a severity level of 8.8 (high).
How can an attacker exploit CVE-2022-4046?
An attacker with user privileges can exploit CVE-2022-4046 to gain full access to the device.
Is there a fix for CVE-2022-4046?
There is no information available regarding a fix for CVE-2022-4046 at the moment.
- collector/nvd-latest
- collector/nvd-api
- collector/nvd-index
- agent/type
- agent/author
- collector/mitre-cve
- source/MITRE
- agent/title
- agent/weakness
- agent/severity
- agent/references
- agent/last-modified-date
- agent/softwarecombine
- agent/tags
- agent/description
- agent/first-publish-date
- agent/event
- vendor/codesys
- canonical/codesys control for beaglebone sl
- canonical/codesys control for empc-a\/imx6 sl
- canonical/codesys control for iot2000 sl
- canonical/codesys control for linux sl
- canonical/codesys control for pfc100 sl
- canonical/codesys control for pfc200 sl
- canonical/codesys control for plcnext sl
- canonical/codesys control for raspberry pi sl
- canonical/codesys control for wago touch panels 600 sl
- canonical/codesys control rte sl
- canonical/codesys control rte sl \(for beckhoff cx\)
- canonical/codesys control runtime system toolkit
- canonical/codesys control win sl
- canonical/codesys hmi sl