high7.5
CVE-2019-6568
The webserver of the affected devices contains a vulnerability that may lead to a denial of service condition.
Impact
The webserver of the affected devices contains a vulnerability that may lead to a denial of service condition. An attacker may cause a denial of service situation which leads to a restart of the webserver of the affected device. The security vulnerability could be exploited by an attacker with network access to the affected systems. Successful exploitation requires no system privileges and no user interaction. An attacker could use the vulnerability to compromise availability of the device.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Siemens | Cp1604 Firmware | All versions |
| Siemens | Cp1616 Firmware | All versions |
| Siemens | Simatic Rf185c Firmware | before 1.1.0 |
| Siemens | Simatic Cp343-1 Advanced Firmware | All versions |
| Siemens | Simatic Cp443-1 Firmware | All versions |
| Siemens | Simatic Cp443-1 Advanced Firmware | All versions |
| Siemens | Simatic Et 200 Sp Open Controller Cpu 1515sp Pc Firmware | before 2.1.6 |
| Siemens | Simatic Et 200 Sp Open Controller Cpu 1515sp Pc2 Firmware | before 2.7 |
| Siemens | Simatic Hmi Comfort Outdoor Panels Firmware | before 15.1 Version 15.1 |
| Siemens | Simatic Hmi Comfort Panels Firmware | before 15.1 Version 15.1 |
| Siemens | Simatic Hmi Ktp Mobile Panels Ktp400f Firmware | before 15.1 Version 15.1 |
| Siemens | Simatic Hmi Ktp Mobile Panels Ktp700 Firmware | before 15.1 Version 15.1 |