{"id":"CVE-2021-43717","title":"An issue exists in pson EH-TW5350 Epson iProjection.apk v3.2.6","summary":"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 malicio…","severity":"critical","cvss":9.8,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","cwe":["CWE-798"],"published":"2026-08-18","updated":"2026-09-09","sourceUpdated":"2026-09-09T16:04:24.933","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2021-43717","references":[{"url":"https://github.com/dpfkdlemtp/epson-eh-tw5350-advisories/blob/master/CVE-2021-43717.md","label":"cve@mitre.org"},{"url":"https://github.com/dpfkdlemtp/epson-eh-tw5350-advisories/blob/master/CVE-2021-43717.md","label":"134c704f-9b21-4f2e-91b3-4a467353bcc0"}],"tags":["nvd","exploit-available"],"epss":0.00606,"epssPercentile":0.48779,"ingestedAt":"2026-08-22T13:32:36.822Z","exploits":{"github":1,"githubRepos":["https://github.com/dpfkdlemtp/CVE-2021-43717"],"checkedAt":"2026-10-27T16:50:14.087Z"},"exploitAvailable":true,"slug":"CVE-2021-43717","body":"## Overview\n\nAn 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.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"abyssal","depthScore":66,"depthScoreParts":{"impact":53.9,"likelihood":0.1,"exploitation":12,"ransomware":0},"changes":[{"seq":212664,"id":"CVE-2021-43717","ts":1790691711581,"field":"exploit_available","old":"false","new":"true"}]}