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CVE-2020-15796

nvd nist
Published: Dec 14, 2020Modified: Nov 21, 2024

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7.5
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Exploitability: 3.9 / Impact: 3.6
Source: NVD

Description

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.

Affected (2)

Siemens
2 products
Simatic Et 200sp Open Controller Firmware
Simatic S7 1500 Software Controller Firmware
Configuration A
1 vulnerable · 1 platform
Vulnerable SoftwareAffected Versions
Simatic Et 200sp Open Controller Firmware
Up to 20.8
Running on/withPlatform Versions
Siemens
Simatic Et 200sp Open Controller
All versions
Configuration B
1 vulnerable · 1 platform
Vulnerable SoftwareAffected Versions
Simatic S7 1500 Software Controller Firmware
Up to 20.8
Running on/withPlatform Versions
Siemens
Simatic S7 1500 Software Controller
All versions

Related CWEs

CWE-248
Uncaught Exception
An exception is thrown from a function, but it is not caught.

References (2)

Source: productcert@siemens.com
Vendor Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Vendor Advisory

Timeline

No history available yet.