{"id":"CVE-2023-27823","aliases":["EUVD-2023-31559","GHSA-w5q8-36w3-w88m"],"status":"published","title":"An authentication bypass in Optoma 1080PSTX C02 allows an attacker to access the administration...","description":"An authentication bypass in Optoma 1080PSTX C02 allows an attacker to access the administration console without valid credentials.","severity":{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-11","score":0.53593,"percentile":0.99007,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-287","CWE-295"],"published":"2023-05-12T00:00:00Z","modified":"2026-07-09T01:18:14Z","exploits":[{"source":"exploitdb","id":"EDB-51444","title":"Optoma 1080PSTX Firmware C02 - Authentication Bypass","type":"remote","platform":"hardware","date":"2023-05-23","url":"https://www.exploit-db.com/exploits/51444"}],"products":[{"vendor":"optoma","product":"1080pstx"}],"references":[{"url":"https://packetstormsecurity.com/files/172276/Optoma-1080PSTX-Firmware-C02-Authentication-Bypass.html","tags":["x_transferred","Third Party Advisory","VDB Entry"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-27823"},{"url":"http://optoma.com"},{"url":"https://github.com/advisories/GHSA-w5q8-36w3-w88m"}],"sources":{"cve":[{"id":"CVE-2023-27823","description":"An authentication bypass in Optoma 1080PSTX C02 allows an attacker to access the administration console without valid credentials.","status":"published","published":"2023-05-12T00:00:00Z","modified":"2026-07-09T00:24:47.696Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"adp"}],"cwes":["CWE-295"],"updated_at":"2026-11-02T14:35:26.63732Z"}],"euvd":[{"id":"EUVD-2023-31559","description":"An authentication bypass in Optoma 1080PSTX C02 allows an attacker to access the administration console without valid credentials.","status":"published","published":"2023-05-12T00:00:00Z","modified":"2026-07-09T00:24:47Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-02T18:20:06.275812Z"}],"ghsa":[{"id":"GHSA-w5q8-36w3-w88m","title":"An authentication bypass in Optoma 1080PSTX C02 allows an attacker to access the administration...","description":"An authentication bypass in Optoma 1080PSTX C02 allows an attacker to access the administration console without valid credentials.","status":"published","published":"2023-05-12T15:30:22Z","modified":"2025-01-24T21:31:27Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-287","CWE-295"],"updated_at":"2026-11-02T14:59:40.658623Z"}],"nvd":[{"id":"CVE-2023-27823","description":"An authentication bypass in Optoma 1080PSTX C02 allows an attacker to access the administration console without valid credentials.","status":"published","published":"2023-05-12T14:15:09.727Z","modified":"2026-07-09T01:18:14.823Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary"},{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"secondary"}],"cwes":["CWE-287","CWE-295"],"updated_at":"2026-11-02T14:08:02.399327Z"}]}}