CVE-2017-9945 In the Siemens 7KM PAC Switched Ethernet PROFINET expansion module (All versions < V2.1.3), a Denial-of-Service condition could be induced b
- Exploited in the wild
- Not known
- Fix
- None listed
What is CVE-2017-9945?
CVE-2017-9945 is a medium-severity vulnerability in Siemens 7KM PAC Switched Ethernet PROFINET expansion module: All versions < V2.1.3, published on 30 Aug 2017.
Official description
In the Siemens 7KM PAC Switched Ethernet PROFINET expansion module (All versions < V2.1.3), a Denial-of-Service condition could be induced by a specially crafted PROFINET DCP packet sent as a local Ethernet (Layer 2) broadcast. The affected component requires a manual restart via the main device to recover.
Weakness: CWE-20
Which versions are affected by CVE-2017-9945?
It affects 1 product.
Products include Siemens 7km Pac Switched Ethernet Profinet Expansion Module Firmware.
How do I fix CVE-2017-9945?
No fix has been published for CVE-2017-9945 yet. Limit exposure of the affected software until one is available.
Is CVE-2017-9945 being exploited?
There is no known exploitation of CVE-2017-9945 in the wild and no public exploit code.
Sources
Also known as GHSA-p785-pc36-p534.