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.

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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...
x_refsource_MISC

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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