Description
A vulnerability has been identified in Totally Integrated Automation Portal (TIA Portal) V15 (All versions), Totally Integrated Automation Portal (TIA Portal) V16 (All versions < V16 Update 7), Totally Integrated Automation Portal (TIA Portal) V17 (All versions < V17 Update 6), Totally Integrated Automation Portal (TIA Portal) V18 (All versions < V18 Update 1). Affected products contain a path traversal vulnerability that could allow the creation or overwrite of arbitrary files in the engineering system. If the user is tricked to open a malicious PC system configuration file, an attacker could exploit this vulnerability to achieve arbitrary code execution.
CVSS breakdown
CVSS 3.1
Attack Vector
Local
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
Low
E
Physical
RL
O
RC
Changed
Affected products
- Siemens / Totally Integrated Automation Portal (TIA Portal) V150 – *
- Siemens / Totally Integrated Automation Portal (TIA Portal) V160 – V16 Update 7
- Siemens / Totally Integrated Automation Portal (TIA Portal) V170 – V17 Update 6
- Siemens / Totally Integrated Automation Portal (TIA Portal) V180 – V18 Update 1