Vulnerability Description
A vulnerability has been identified in SIMATIC PCS 7 V8.0 and earlier (All versions), SIMATIC PCS 7 V8.1 and newer (All versions), SIMATIC WinCC V7.2 and earlier (All versions), SIMATIC WinCC V7.3 and newer (All versions). An attacker with network access to affected installations, which are configured without "Encrypted Communication", can execute arbitrary code. The security vulnerability could be exploited by an unauthenticated attacker with network access to the affected installation. No user interaction is required to exploit this security vulnerability. The vulnerability impacts confidentiality, integrity, and availability of the device. At the time of advisory publication no public exploitation of this security vulnerability was known.
CVSS Score
CRITICAL
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Siemens | Simatic Pcs 7 | <= 8.0 |
| Siemens | Simatic Wincc | <= 7.2 |
Related Weaknesses (CWE)
References
- http://www.securityfocus.com/bid/108398Third Party AdvisoryVDB Entry
- https://cert-portal.siemens.com/productcert/pdf/ssa-705517.pdfMitigationVendor Advisory
- http://www.securityfocus.com/bid/108398Third Party AdvisoryVDB Entry
- https://cert-portal.siemens.com/productcert/pdf/ssa-705517.pdfMitigationVendor Advisory
FAQ
What is CVE-2019-10922?
CVE-2019-10922 is a vulnerability with a CVSS score of 9.8 (CRITICAL). A vulnerability has been identified in SIMATIC PCS 7 V8.0 and earlier (All versions), SIMATIC PCS 7 V8.1 and newer (All versions), SIMATIC WinCC V7.2 and earlier (All versions), SIMATIC WinCC V7.3 and...
How severe is CVE-2019-10922?
CVE-2019-10922 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-2019-10922?
Check the references section above for vendor advisories and patch information. Affected products include: Siemens Simatic Pcs 7, Siemens Simatic Wincc.