High severity7.8NVD Advisory· Published Jan 23, 2026· Updated Apr 15, 2026

CVE-2021-47898

Description

Epson USB Display 1.6.0.0 contains an unquoted service path vulnerability in the EMP_UDSA service running with LocalSystem privileges. Attackers can exploit the unquoted path by placing malicious executables in intermediate directories to gain elevated system access.

Patches

No patches discovered yet.

Vulnerability mechanics

AI mechanics synthesis has not run for this CVE yet.

References

epson.com.mxnvd
www.exploit-db.com/exploits/49548nvd
www.vulncheck.com/advisories/epson-usb-display-unquoted-service-path-vulnerabilitynvd

News mentions

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