Vulnerability Description
A Missing Authentication for Critical Function issue was discovered in Schneider Electric InduSoft Web Studio v8.0 SP2 or prior, and InTouch Machine Edition v8.0 SP2 or prior. InduSoft Web Studio provides the capability for an HMI client to trigger script execution on the server for the purposes of performing customized calculations or actions. A remote malicious entity could bypass the server authentication and trigger the execution of an arbitrary command. The command is executed under high privileges and could lead to a complete compromise of the server.
CVSS Score
CRITICAL
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Schneider-Electric | Wonderware Indusoft Web Studio | <= 8.0 |
| Schneider-Electric | Wonderware Intouch | <= 8.0 |
Related Weaknesses (CWE)
References
- http://www.securityfocus.com/bid/100952Third Party AdvisoryVDB Entry
- https://ics-cert.us-cert.gov/advisories/ICSA-17-264-01MitigationThird Party AdvisoryUS Government Resource
- http://www.securityfocus.com/bid/100952Third Party AdvisoryVDB Entry
- https://ics-cert.us-cert.gov/advisories/ICSA-17-264-01MitigationThird Party AdvisoryUS Government Resource
FAQ
What is CVE-2017-13997?
CVE-2017-13997 is a vulnerability with a CVSS score of 9.8 (CRITICAL). A Missing Authentication for Critical Function issue was discovered in Schneider Electric InduSoft Web Studio v8.0 SP2 or prior, and InTouch Machine Edition v8.0 SP2 or prior. InduSoft Web Studio prov...
How severe is CVE-2017-13997?
CVE-2017-13997 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.
Is there a patch for CVE-2017-13997?
Check the references section above for vendor advisories and patch information. Affected products include: Schneider-Electric Wonderware Indusoft Web Studio, Schneider-Electric Wonderware Intouch.