Epson Ub E04 vulnerabilities

1 vulnerability

Known vulnerabilities in Epson Ub E04, newest first, with CVSS severity, EPSS, KEV listings, ransomware use and the affected versions.

9.8CVE-2026-23767epsonsb-h50_firmware+24
EPSS score
0.46%
ESC/POS, a printer control language designed by Seiko Epson Corporation, lacks mechanisms for user authentication and command authorization, does not provide controls to restrict sources or destinations of network communication, and transmits commands without encryption or integrity protection.