Pepperl+Fuchs · Pepperl+Fuchs Comtrol Io-Link Master · CVE-2020-12514
**Name of the Vulnerable Software and Affected Versions**
Pepperl+Fuchs Comtrol IO-Link Master versions 1.5.48 and below
**Description**
The issue is related to a NULL Pointer Dereference that can cause a Denial of Service (DoS) in the discoveryd component.
**Recommendations**
For versions 1.5.48 and below, consider disabling the discoveryd component as a temporary workaround until a patch is available.