The vulnerability of the Epson Web Installer software, a microprogramming-based solution for Epson printers and scanners, stems from the lack of authentication for a critical function. This allows attackers to trigger a service failure.

The vulnerability of the Epson Web Installer software for Epson printers and scanners is related to the absence of authentication for a critical function. Exploiting this vulnerability can allow attackers to cause malfunctions in the system...

Epson Web Installer for Mac vulnerable to missing authentication for critical function

Overview Epson Web Installer for Mac provided by SEIKO EPSON CORPORATION contains a missing authentication for critical function vulnerability. Epson Web Installer for Mac provided by SEIKO EPSON CORPORATION is used to install drivers for SEIKO EPSON's products. It contains "helper tool" and...

PT-2025-54638

Name of the Vulnerable Software and Affected Versions Epson printer and scanner firmware Web Installer Epson printer driver installer Description The Epson Web Installer for printer and scanner firmware and the com.epson.InstallNavi.helper tool, included with the Epson printer driver installer,...