A vulnerability has been identified in SIMATIC HMI Comfort Outdoor Panels V15 7 & 15 (incl. SIPLUS variants) (All versions < V15.1 Update 6), SIMATIC HMI Comfort Outdoor Panels V16 7 & 15 (incl. SIPLUS variants) (All versions < V16 Update 4), SIMATIC HMI Comfort Panels V15 4 - 22 (incl. SIPLUS variants) (All versions < V15.1 Update 6), SIMATIC HMI Comfort Panels V16 4 - 22 (incl. SIPLUS variants) (All versions < V16 Update 4), SIMATIC HMI KTP Mobile Panels V15 KTP400F, KTP700, KTP700F, KTP900 and KTP900F (All versions < V15.1 Update 6), SIMATIC HMI KTP Mobile Panels V16 KTP400F, KTP700, KTP700F, KTP900 and KTP900F (All versions < V16 Update 4), SIMATIC WinCC Runtime Advanced V15 (All versions < V15.1 Update 6), SIMATIC WinCC Runtime Advanced V16 (All versions < V16 Update 4). SmartVNC client fails to handle an exception properly if the program execution process is modified after sending a packet from the server, which could result in a Denial-of-Service condition.
The product does not handle or incorrectly handles an exceptional condition.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Simatic_wincc_runtime_advanced | Siemens | * | 16 (excluding) |
| Simatic_wincc_runtime_advanced | Siemens | 16 (including) | 16 (including) |
| Simatic_wincc_runtime_advanced | Siemens | 16-update1 (including) | 16-update1 (including) |
| Simatic_wincc_runtime_advanced | Siemens | 16-update2 (including) | 16-update2 (including) |
| Simatic_wincc_runtime_advanced | Siemens | 16-update3 (including) | 16-update3 (including) |