CVE-2021-43717CWE-798hardcoded-credentials

CVE-2021-43717

Critical · published August 18, 2026

CVSS v3.1
9.8
EPSS
1%
Percentile
48.3
In the wild
Unconfirmed
What it is

An issue exists in pson EH-TW5350 Epson iProjection.apk v3.2.6. If you identify a projector equipped with an iProjection function, you can access the projector using hard-coded authentication information and control the projector maliciously.

The record
Technical detail
CVSS v3.1
9.8 · CRITICAL
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00606 · 48.3th percentile
Weakness
CWE-798 · Use of Hard-coded Credentials
Published
2026-08-18T22:17Z
References (2)
https://github.com/dpfkdlemtp/epson-eh-tw5350-advisories/blob/master/CVE-2021-43717.md · [email protected]https://github.com/dpfkdlemtp/epson-eh-tw5350-advisories/blob/master/CVE-2021-43717.md · 134c704f-9b21-4f2e-91b3-4a467353bcc0
EPSS history
Timeline
  • 18 AUG 00:00Z
    An issue exists in pson EH-TW5350 Epson iProjection.apk v3.2.6
    cvelistv5