CVE-2023-46284
A vulnerability has been identified in Opcenter Execution Foundation (All versions < V2407), Opcenter Quality (All versions < V2312), SIMATIC PCS neo (All vers…
Impact
A vulnerability has been identified in Opcenter Execution Foundation (All versions < V2407), Opcenter Quality (All versions < V2312), SIMATIC PCS neo (All versions < V4.1), SINEC NMS (All versions < V2.0 SP1), Totally Integrated Automation Portal (TIA Portal) V14 (All versions), Totally Integrated Automation Portal (TIA Portal) V15.1 (All versions), Totally Integrated Automation Portal (TIA Portal) V16 (All versions), Totally Integrated Automation Portal (TIA Portal) V17 (All versions < V17 Update 8), Totally Integrated Automation Portal (TIA Portal) V18 (All versions < V18 Update 3). The affected application contains an out of bounds write past the end of an allocated buffer when handling specific requests on port 4002/tcp and 4004/tcp. This could allow an attacker to crash the application. The corresponding service is auto-restarted after the crash.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Siemens | Opcenter Quality | All versions |
| Siemens | Simatic Pcs Neo | before 4.1 |
| Siemens | Sinumerik Integrate Runmyhmi \/Automotive | All versions |
| Siemens | Totally Integrated Automation Portal | from 14.0 before 15 from 15 before 16 from 16 before 17 from 17 before 18 All versions Version 18 |