Denial of Service Vulnerability in Siemens Devices
CVE-2017-12741
7.5HIGH
Key Information:
What is CVE-2017-12741?
A vulnerability exists in Siemens devices that may allow attackers to send specially crafted packets to port 161/udp, which can trigger a denial of service condition. Following the exploitation of this vulnerability, affected devices require a manual restart to recover functionality, potentially disrupting operations and impacting service availability.
Affected Version(s)
Development/Evaluation Kits for PROFINET IO: DK Standard Ethernet Controller All versions < V4.1.1 Patch 05
Development/Evaluation Kits for PROFINET IO: EK-ERTEC 200 All versions < V4.5
Development/Evaluation Kits for PROFINET IO: EK-ERTEC 200P All versions < V4.5