Description
A vulnerability has been identified in SIMOTION SCOUT TIA V5.4 (All versions), SIMOTION SCOUT TIA V5.5 (All versions), SIMOTION SCOUT TIA V5.6 (All versions < V5.6 SP1 HF7), SIMOTION SCOUT TIA V5.7 (All versions < V5.7 SP1 HF1), SIMOTION SCOUT V5.4 (All versions), SIMOTION SCOUT V5.5 (All versions), SIMOTION SCOUT V5.6 (All versions < V5.6 SP1 HF7), SIMOTION SCOUT V5.7 (All versions < V5.7 SP1 HF1), SINAMICS STARTER V5.5 (All versions), SINAMICS STARTER V5.6 (All versions), SINAMICS STARTER V5.7 (All versions < V5.7 HF2). The affected application contains a XML External Entity Injection (XXE) vulnerability while parsing specially crafted XML files. This could allow an attacker to read arbitrary files in the system.
CVSS breakdown
CVSS 4.0
Attack Vector
Local
Attack Complexity
Low
Attack Requirements
None
Privileges Required
None
User Interaction
Passive
Confidentiality (Vulnerable System)
High
Integrity (Vulnerable System)
None
Availability (Vulnerable System)
None
Confidentiality (Subsequent System)
None
Integrity (Subsequent System)
None
Availability (Subsequent System)
None
CVSS 3.1
Attack Vector
Local
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Unchanged
Confidentiality
High
Integrity
None
Availability
None
Affected products
- Siemens / SIMOTION SCOUT TIA V5.40 – *
- Siemens / SIMOTION SCOUT TIA V5.50 – *
- Siemens / SIMOTION SCOUT TIA V5.60 – V5.6 SP1 HF7
- Siemens / SIMOTION SCOUT TIA V5.70 – V5.7 SP1 HF1
- Siemens / SIMOTION SCOUT V5.40 – *
- Siemens / SIMOTION SCOUT V5.50 – *
- Siemens / SIMOTION SCOUT V5.60 – V5.6 SP1 HF7
- Siemens / SIMOTION SCOUT V5.70 – V5.7 SP1 HF1
- Siemens / SINAMICS STARTER V5.50 – *
- Siemens / SINAMICS STARTER V5.60 – *
- Siemens / SINAMICS STARTER V5.70 – V5.7 HF2