Denial of Service Vulnerability in Siemens SIMATIC Devices
CVE-2022-43716
7.5HIGH
Key Information:
- Vendor
Siemens
- Status
- Vendor
- CVE Published:
- 11 April 2023
What is CVE-2022-43716?
A vulnerability in various Siemens SIMATIC products, including CP and ET series, has been discovered that could lead to a denial of service (DoS) condition. The webserver of the affected devices may be susceptible to triggering a DoS scenario, forcing it to restart. This may disrupt service availability, impacting operational efficiency and potentially compromising system integrity.
Affected Version(s)
SIMATIC CP 1242-7 V2 0
SIMATIC CP 1243-1 0
SIMATIC CP 1243-1 DNP3 (incl. SIPLUS variants) 0