CVE-2019-10922

Summary

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.

Affected Software

VendorProductVersion RangeStatus
Siemens AGSIMATIC PCS 7 V8.0 and earlierAll versionsaffected
Siemens AGSIMATIC PCS 7 V8.1 and newerAll versionsaffected
Siemens AGSIMATIC WinCC V7.2 and earlierAll versionsaffected
Siemens AGSIMATIC WinCC V7.3 and newerAll versionsaffected

Weaknesses

  • CWE-306: CWE-306: Missing Authentication for Critical Function

ADP Enrichment

CVE Program Container

Additional References

References