CVE-2020-7581
A vulnerability has been identified in Opcenter Execution Discrete (All versions < V3.2), Opcenter Execution Foundation (All versions < V3.2), Opcenter Executi…
Impact
A vulnerability has been identified in Opcenter Execution Discrete (All versions < V3.2), Opcenter Execution Foundation (All versions < V3.2), Opcenter Execution Process (All versions < V3.2), Opcenter Intelligence (All versions < V3.3), Opcenter Quality (All versions < V11.3), Opcenter RD&L (V8.0), SIMATIC Notifier Server for Windows (All versions), SIMATIC PCS neo (All versions < V3.0 SP1), SIMATIC STEP 7 (TIA Portal) V15 (All versions < V15.1 Update 5), SIMATIC STEP 7 (TIA Portal) V16 (All versions < V16 Update 2), SIMOCODE ES V15.1 (All versions < V15.1 Update 4), SIMOCODE ES V16 (All versions < V16 Update 1), Soft Starter ES V15.1 (All versions < V15.1 Update 3), Soft Starter ES V16 (All versions < V16 Update 1). A component within the affected application calls a helper binary with SYSTEM privileges during startup while the call path is not quoted. This could allow a local attacker with administrative privileges to execute code with SYSTEM level privileges.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Siemens | Opcenter Execution Discrete | before 3.2 |
| Siemens | Opcenter Execution Foundation | before 3.2 |
| Siemens | Opcenter Execution Process | before 3.2 |
| Siemens | Opcenter Intelligence | All versions |
| Siemens | Opcenter Quality | before 11.3 |
| Siemens | Opcenter Rd\&L | Version 8.0 |
| Siemens | Simatic Notifier Server | All versions |
| Siemens | Simatic Pcs Neo | All versions |
| Siemens | Simatic Step 7 | before 16 Version 16 |
| Siemens | Simocode Es | All versions |
| Siemens | Soft Starter Es | All versions |