Arbitrary Code Execution Vulnerability in TIA Portal by Siemens
CVE-2019-10934

7.8HIGH

Key Information:

Vendor

Siemens
Status
Tia Portal V14
Tia Portal V15
Tia Portal V16
Tia Portal V17
Vendor
CVE Published:
16 January 2020

What is CVE-2019-10934?

A security vulnerability has been detected in multiple versions of TIA Portal software from Siemens. This flaw allows attackers, with valid account access and limited rights, to manipulate a configuration file in a way that could lead to the execution of arbitrary code with SYSTEM privileges. Exploitation requires no user interaction, posing a significant risk to systems utilizing affected versions of TIA Portal. At the time of publication, there were no known public exploits for this vulnerability.

Affected Version(s)

TIA Portal V14 All versions

TIA Portal V15 All versions < V15.1 Update 7

TIA Portal V16 All versions < V16 Update 6

References

https://cert-portal.siemens.com/productcert/pdf/ssa-62951...
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CVSS V3.1

Score:
7.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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