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.

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LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Epson/USB Displayllm-create
Range: = 1.6.0.0

Patches

Vulnerability mechanics

References

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

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