CVE-2025-4960

The com.epson.InstallNavi.helper tool, deployed with the EPSON printer driver installer, contains a local privilege escalation vulnerability due to multiple flaws in its implementation. It fails to properly authenticate clients over the XPC protocol and does not correctly enforce macOS’s...

Vulnerability in Epson printer driver installer where access permissions are changed

Overview A vulnerability in printer driver installers provided by Epson cause access permissions to a certain folder on the system to be changed. When printer drivers provided by Epson are installed, the access permissions for the folder that contains program files C:\Program Files are changed. A...

CVE-2010-3920: Undefined Security Weakness

The Seiko Epson printer driver installers for LP-S9000 before 4.1.11 and LP-S7100 before 4.1.7, or as downloaded from the vendor between May 2010 and 20101125, set weak permissions for the "C:\Program Files" folder, which might allow local users to bypass intended access restrictions and create o...

JVN#62736872: Vulnerability in Epson printer driver installer where access permissions are changed

When printer drivers provided by Epson are installed, the access permissions for the folder that contains program files C:\Program Files are changed. As a result, users that do not have permission to access that folder can gain access to that folder. Impact A user that does not have permission to...