{"id":"CVE-2022-23178","aliases":["EUVD-2022-28269","GHSA-8h93-v6rj-jm76"],"status":"published","title":"An issue was discovered on Crestron HD-MD4X2-4K-E 1.0.0.2159 devices. When the administrative web...","description":"An issue was discovered on Crestron HD-MD4X2-4K-E 1.0.0.2159 devices. When the administrative web interface of the HDMI switcher is accessed unauthenticated, user credentials are disclosed that are valid to authenticate to the web interface. Specifically, aj.html sends a JSON document with uname and upassword fields.","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":"2026-11-09","score":0.75159,"percentile":0.99513,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-287"],"published":"2022-01-15T14:40:25Z","modified":"2026-06-17T04:29:37Z","exploits":[{"source":"exploitdb","id":"EDB-50675","title":"Creston Web Interface 1.0.0.2159 - Credential Disclosure","type":"webapps","platform":"hardware","date":"2022-01-18","url":"https://www.exploit-db.com/exploits/50675"},{"source":"nuclei","id":"CVE-2022-23178","title":"Crestron Device - Credentials Disclosure","type":"detection template","url":"https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2022/CVE-2022-23178.yaml"}],"products":[{"vendor":"crestron","product":"hd-md4x2-4k-e_firmware"}],"references":[{"url":"https://www.redteam-pentesting.de/advisories/rt-sa-2021-009","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-23178"},{"url":"https://github.com/advisories/GHSA-8h93-v6rj-jm76"}],"sources":{"cve":[{"id":"CVE-2022-23178","description":"An issue was discovered on Crestron HD-MD4X2-4K-E 1.0.0.2159 devices. When the administrative web interface of the HDMI switcher is accessed unauthenticated, user credentials are disclosed that are valid to authenticate to the web interface. Specifically, aj.html sends a JSON document with uname and upassword fields.","status":"published","published":"2022-01-15T14:40:25Z","modified":"2024-08-03T03:36:20.055Z","updated_at":"2026-11-02T14:34:29.842547Z"}],"euvd":[{"id":"EUVD-2022-28269","description":"An issue was discovered on Crestron HD-MD4X2-4K-E 1.0.0.2159 devices. When the administrative web interface of the HDMI switcher is accessed unauthenticated, user credentials are disclosed that are valid to authenticate to the web interface. Specifically, aj.html sends a JSON document with uname and upassword fields.","status":"published","published":"2022-01-15T14:40:25Z","modified":"2024-08-03T03:36:20Z","updated_at":"2026-11-03T03:25:51.181739Z"}],"ghsa":[{"id":"GHSA-8h93-v6rj-jm76","title":"An issue was discovered on Crestron HD-MD4X2-4K-E 1.0.0.2159 devices. When the administrative web...","description":"An issue was discovered on Crestron HD-MD4X2-4K-E 1.0.0.2159 devices. When the administrative web interface of the HDMI switcher is accessed unauthenticated, user credentials are disclosed that are valid to authenticate to the web interface. Specifically, aj.html sends a JSON document with uname and upassword fields.","status":"published","published":"2022-01-16T00:00:44Z","modified":"2023-03-28T18:30:30Z","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"],"updated_at":"2026-11-02T14:54:24.674255Z"}],"nvd":[{"id":"CVE-2022-23178","description":"An issue was discovered on Crestron HD-MD4X2-4K-E 1.0.0.2159 devices. When the administrative web interface of the HDMI switcher is accessed unauthenticated, user credentials are disclosed that are valid to authenticate to the web interface. Specifically, aj.html sends a JSON document with uname and upassword fields.","status":"published","published":"2022-01-15T15:17:30.597Z","modified":"2026-06-17T04:29:37.87Z","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":"2.0","score":10,"vector":"AV:N/AC:L/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary"}],"cwes":["CWE-287"],"updated_at":"2026-11-02T14:07:10.836864Z"}]}}