7.5
CVE-2020-15796
- EPSS 1.17%
- Published 14.12.2020 21:15:19
- Last modified 21.11.2024 05:06:11
- Source productcert@siemens.com
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A vulnerability has been identified in SIMATIC ET 200SP Open Controller (incl. SIPLUS variants) (V20.8), SIMATIC S7-1500 Software Controller (V20.8). The web server of the affected products contains a vulnerability that could allow a remote attacker to trigger a denial-of-service condition by sending a specially crafted HTTP request.
Data is provided by the National Vulnerability Database (NVD)
Siemens ≫ Simatic Et 200sp Open Controller Firmware Version <= 20.8
Siemens ≫ Simatic S7-1500 Software Controller Firmware Version <= 20.8
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
| Type | Source | Score | Percentile |
|---|---|---|---|
| EPSS | FIRST.org | 1.17% | 0.766 |
| Source | Base Score | Exploit Score | Impact Score | Vector string |
|---|---|---|---|---|
| nvd@nist.gov | 7.5 | 3.9 | 3.6 |
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
|
| nvd@nist.gov | 5 | 10 | 2.9 |
AV:N/AC:L/Au:N/C:N/I:N/A:P
|
CWE-248 Uncaught Exception
An exception is thrown from a function, but it is not caught.