| パッケージ | 影響を受けるバージョン | 修正済みバージョン |
|---|---|---|
| simatic ipc diagmonitor | < 5.1.3 | 5.1.3 |
| simatic s7-1500 software controller | < 2.7 | 2.7 |
| simatic s7-plcsim advanced | = 2.0< 2.0 | 2.0 |
| simatic wincc runtime advanced | = 15.1< 15.1 | 15.1 |
| sitop manager | < 1.1 | 1.1 |
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.
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