Arbitrary Code Execution Vulnerability in Siemens SIMATIC Products
CVE-2019-10922

9.8CRITICAL

Key Information:

Vendor
Siemens Ag
Status
Simatic Pcs 7 V8.0 And Earlier
Simatic Pcs 7 V8.1 And Newer
Simatic Wincc V7.2 And Earlier
Simatic Wincc V7.3 And Newer
Vendor
CVE Published:
14 May 2019

Summary

An identified vulnerability in Siemens SIMATIC PCS 7 and WinCC products allows an attacker with network access to execute arbitrary code on affected systems. This particularly impacts installations not configured for encrypted communication, enabling unauthorized, unauthenticated access that potentially compromises the integrity, confidentiality, and availability of the device. Mitigations should be implemented to secure affected installations from this risk.

Affected Version(s)

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

References

https://cert-portal.siemens.com/productcert/pdf/ssa-70551...
x_refsource_MISC
http://www.securityfocus.com/bid/108398
vdb-entryx_refsource_BID

CVSS V3.1

Score:
9.8
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.