https://securitydocs.business.xerox.com/wp-content/uploads/2017/11/cert_Security_Mini_Bulletin_XRX17AN_for_ConnectKey_v1.0.pdf

Xerox Security Mini Bulletin XRX17AN V1.0 (PDF 235.6K)

Xerox® WorkCentre® 3655*/3655i*/58XX*/58XXi*
59XX*/59XXi*/6655**/6655i**/72XX*/72XXi*
78XX**/78XXi**/7970**/7970i**
Multifunction Printer
Color Multifunction Printer
SPAR Release 073.xxx.237.28600