PT-2026-4514 · Epson · Epson Usb Display

Hector Gerbacio · Published 2026-01-23 · Updated 2026-01-24 · CVE-2021-47898

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions Epson USB Display version 1.6.0.0

Description The software contains an unquoted service path vulnerability within the EMP UDSA service, which operates with LocalSystem privileges. This allows attackers to potentially gain elevated system access by exploiting the unquoted path and placing malicious executables in intermediate directories.

Recommendations Ensure the service path for EMP UDSA is properly quoted.

Exploit

Fix

Weakness Enumeration

CWE-428

Related Identifiers

CVE-2021-47898

Affected Products

Epson Usb Display

References · 6

• 🔥 https://exploit-db.com/exploits/49548 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2021-47898 · Security Note
• https://epson.com.mx · Note
• https://vulncheck.com/advisories/epson-usb-display-unquoted-service-path-vulnerability · Note
• https://twitter.com/CVEnew/status/2014995832979050526 · Twitter Post
• https://t.me/CVEtracker/42862 · Telegram Post