Langenhagen, Germany, 21 July 2020
Precautionary information: JSOF has identified a potential vulnerability (“Ripple20”) in TCP/IP stacks by the Treck Inc, affecting millions of devices around the globe from a wide range of manufacturers. An immediately launched investigation by Konica Minolta has identified 2 office printing devices containing Treck’s TCP/IP stack - bizhub 5020i/4020i/5000i/4000i and bizhub 3080MF/3000MF/2600P.
Some Industrial Printing presses are currently still under investigation. Hence, the majority of Konica Minolta’s devices are not affected by this vulnerability. Exploiting this vulnerability could grant unauthorised external access to the devices. Konica Minolta recommends the following measures to mitigate the potential vulnerability:
Please find more information on the devices affected here: Security Advice