CVE-2018-20026
First published: Tue Feb 19 2019(Updated: )
Improper Communication Address Filtering exists in CODESYS V3 products versions prior V3.5.14.0.
Credit: vulnerability@kaspersky.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| CODESYS Control Beaglebone SL | >=3.0<3.5.14.0 | |
| CODESYS Control for empc-a/imx6 | >=3.0<3.5.14.0 | |
| CODESYS Control for IoT2000 | >=3.0<3.5.14.0 | |
| CODESYS Control for Linux | >=3.0<3.5.14.0 | |
| CODESYS Control PFC100 SL | >=3.0<3.5.14.0 | |
| WAGO PFC200 | >=3.0<3.5.14.0 | |
| CODESYS Control Raspberry Pi SL | >=3.0<3.5.14.0 | |
| CODESYS Control RTE | >=3.0<3.5.14.0 | |
| CODESYS Control RTE SL (for Beckhoff CX) | >=3.0<3.5.14.0 | |
| CODESYS Runtime Toolkit | >=3.0<3.5.14.0 | |
| CODESYS Control Win SL | >=3.0<3.5.14.0 | |
| CODESYS Development System | >=3.0<3.5.14.0 | |
| 3S-Smart CODESYS Gateway Server | >=3.0<3.5.14.0 | |
| CODESYS HMI | >=3.0<3.5.14.0 | |
| CODESYS OPC Server | >=3.0<3.5.14.0 | |
| CODESYS plchandler | >=3.0<3.5.14.0 | |
| CODESYS Safety SIL2 Runtime Toolkit | >=3.0<3.5.14.0 | |
| CODESYS TargetVisu SL | >=3.0<3.5.14.0 |
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Reference Links
Frequently Asked Questions
What is CVE-2018-20026?
CVE-2018-20026 refers to the vulnerability of Improper Communication Address Filtering in CODESYS V3 products prior to version V3.5.14.0.
What is the severity of CVE-2018-20026?
CVE-2018-20026 has a severity score of 7.5 (high).
Which versions of CODESYS V3 products are affected by CVE-2018-20026?
CODESYS V3 products versions prior to V3.5.14.0 are affected by CVE-2018-20026.
How can I fix CVE-2018-20026?
To fix CVE-2018-20026, update your CODESYS V3 products to version V3.5.14.0 or later.
Where can I find more information about CVE-2018-20026?
You can find more information about CVE-2018-20026 on the following websites: [SecurityFocus](http://www.securityfocus.com/bid/106251), [Kaspersky ICS-CERT](https://ics-cert.kaspersky.com/advisories/klcert-advisories/2018/12/19/klcert-18-036-codesys-control-v3-improper-communication-address-filtering/), [US-CERT ICS-CERT](https://ics-cert.us-cert.gov/advisories/ICSA-18-352-04).
- agent/type
- agent/author
- agent/severity
- agent/references
- agent/description
- collector/mitre-cve
- source/MITRE
- agent/last-modified-date
- agent/first-publish-date
- agent/event
- agent/source
- agent/tags
- agent/softwarecombine
- collector/nvd-index
- agent/software-canonical-lookup-request
- vendor/codesys
- canonical/codesys control beaglebone sl
- version/codesys control beaglebone sl/3.0
- canonical/codesys control for empc-a/imx6
- version/codesys control for empc-a/imx6/3.0
- canonical/codesys control for iot2000
- version/codesys control for iot2000/3.0
- canonical/codesys control for linux
- version/codesys control for linux/3.0
- canonical/codesys control pfc100 sl
- version/codesys control pfc100 sl/3.0
- canonical/wago pfc200
- version/wago pfc200/3.0
- canonical/codesys control raspberry pi sl
- version/codesys control raspberry pi sl/3.0
- canonical/codesys control rte
- version/codesys control rte/3.0
- canonical/codesys control rte sl (for beckhoff cx)
- version/codesys control rte sl (for beckhoff cx)/3.0
- canonical/codesys runtime toolkit
- version/codesys runtime toolkit/3.0
- canonical/codesys control win sl
- version/codesys control win sl/3.0
- canonical/codesys development system
- version/codesys development system/3.0
- canonical/3s-smart codesys gateway server
- version/3s-smart codesys gateway server/3.0
- canonical/codesys hmi
- version/codesys hmi/3.0
- canonical/codesys opc server
- version/codesys opc server/3.0
- canonical/codesys plchandler
- version/codesys plchandler/3.0
- canonical/codesys safety sil2 runtime toolkit
- version/codesys safety sil2 runtime toolkit/3.0
- canonical/codesys targetvisu sl
- version/codesys targetvisu sl/3.0