The CmbWebserver.dll module of the Control service in 3S CoDeSys 3.4 SP4 Patch 2 allows remote attackers to create arbitrary directories under the web root by specifying a non-existent directory using (backslash) characters in an HTTP GET request.
Affected Software
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Codesys | 3ssoftware | 3.4-sp4 (including) | 3.4-sp4 (including) |
References
- http://aluigi.altervista.org/adv/codesys_1-adv.txt
- http://secunia.com/advisories/47018
- http://www.us-cert.gov/control_systems/pdf/ICS-ALERT-11-336-01A.pdf
- https://exchange.xforce.ibmcloud.com/vulnerabilities/72339
- http://aluigi.altervista.org/adv/codesys_1-adv.txt
- http://secunia.com/advisories/47018
- http://www.us-cert.gov/control_systems/pdf/ICS-ALERT-11-336-01A.pdf
- https://exchange.xforce.ibmcloud.com/vulnerabilities/72339