SEIKO EPSON CORPORATION ESC/POS vulnerabilities

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Published CVEs affecting SEIKO EPSON CORPORATION ESC/POS: 1 record(s), with affected versions and fixes.

CVE-2026-23767 Critical · 9.8 CWE-306 Mar 5, 2026

Seiko Epson ESC/POS Printer Control Language: Missing Authentication (CWE-306)

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.