Description
Pepperl+Fuchs Comtrol IO-Link Master in Version 1.5.48 and below is prone to a NULL Pointer Dereference that leads to a DoS in discoveryd
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Pepper+Fuchs | Comtrol IO-Link Master | unspecified – ≤ 1.5.48 | — |
Advisories 1
- VDE-2020-038 Pepperl+Fuchs: Multiple vulnerabilites in Comtrol IO-Link Master CERT@VDE · May 14, 2025