Description
The Runtime Toolkit in CODESYS Runtime System 2.3.x and 2.4.x does not require authentication, which allows remote attackers to execute commands via the command-line interface in the TCP listener service or transfer files via requests to the TCP listener service.
Metrics
CVSS 3.1 9.8/10
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| 3S-Smart Software Solutions | CODESYS Control Runtime embedded | < 2.3.2.8 |
| 3S-Smart Software Solutions | CODESYS Control Runtime full | < 2.4.7.40 |
| 3S-Smart Software Solutions | CODESYS Control RTE | < 2.3.7.17 |
| Festo | CECX-X-C1 Modular Master Controller with CoDeSys | All |
| Festo | CECX-X-M1 Modular Controller with CoDeSys and SoftMotion | All |
| 3S-Smart Software Solutions | CoDeSys | — |
References
- http://www.codesys.com/news-events/press-releases/detail/article/sicherheitsluecke-in-codesys-v23-laufzeitsystem.htmlVendor Advisory
- http://www.digitalbond.com/tools/basecamp/3s-codesys/
- https://us.codesys.com/ecosystem/security/
- https://www.cisa.gov/news-events/ics-advisories/icsa-13-011-01
- https://www.cisa.gov/news-events/ics-advisories/icsa-14-084-01
- http://ics-cert.us-cert.gov/advisories/ICSA-14-084-01US Government Resource
- http://www.codesys.com/news-events/press-releases/detail/article/sicherheitsluecke-in-codesys-v23-laufzeitsystem.htmlVendor Advisory
- http://www.digitalbond.com/tools/basecamp/3s-codesys/
- http://www.us-cert.gov/control_systems/pdf/ICSA-13-011-01.pdfUS Government Resource
Timeline
- Published
- Jan 21, 2013
- Last modified
- Jun 16, 2026
- NVD status
- Modified