{"id":"CVE-2021-40518","aliases":["EUVD-2021-27694","GHSA-pcr4-q3c8-5x69"],"status":"published","title":"Airangel HSMX Gateway devices through 5.2.04 allow CSRF.","description":"Airangel HSMX Gateway devices through 5.2.04 allow CSRF.","severity":{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-10","score":0.00426,"percentile":0.37151,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-352"],"published":"2021-11-10T15:52:55Z","modified":"2026-06-17T04:07:04Z","products":[{"vendor":"airangel","product":"hsmx-app-1000_firmware"},{"vendor":"airangel","product":"hsmx-app-100_firmware"},{"vendor":"airangel","product":"hsmx-app-20000_firmware"},{"vendor":"airangel","product":"hsmx-app-25_firmware"},{"vendor":"airangel","product":"hsmx-app-5000_firmware"}],"references":[{"url":"https://airangel.com/hsmx-gateway/","tags":["x_refsource_MISC","x_transferred","Product"]},{"url":"http://etizazmohsin.com/hsmx.html#csrf","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-40518"},{"url":"https://github.com/advisories/GHSA-pcr4-q3c8-5x69"}],"sources":{"cve":[{"id":"CVE-2021-40518","description":"Airangel HSMX Gateway devices through 5.2.04 allow CSRF.","status":"published","published":"2021-11-10T15:52:55Z","modified":"2024-08-04T02:44:10.851Z","updated_at":"2026-11-02T14:33:01.852999Z"}],"euvd":[{"id":"EUVD-2021-27694","description":"Airangel HSMX Gateway devices through 5.2.04 allow CSRF.","status":"published","published":"2021-11-10T15:52:55Z","modified":"2024-08-04T02:44:10Z","updated_at":"2026-11-03T03:24:20.264881Z"}],"ghsa":[{"id":"GHSA-pcr4-q3c8-5x69","title":"Airangel HSMX Gateway devices through 5.2.04 allow CSRF.","description":"Airangel HSMX Gateway devices through 5.2.04 allow CSRF.","status":"published","published":"2022-05-24T19:20:17Z","modified":"2023-01-30T05:03:47Z","cwes":["CWE-352"],"updated_at":"2026-11-02T14:46:54.738868Z"}],"nvd":[{"id":"CVE-2021-40518","description":"Airangel HSMX Gateway devices through 5.2.04 allow CSRF.","status":"published","published":"2021-11-10T16:15:08.923Z","modified":"2026-06-17T04:07:04.54Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N","level":"medium","assessor":"primary"},{"version":"2.0","score":4.3,"vector":"AV:N/AC:M/Au:N/C:N/I:P/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-352"],"updated_at":"2026-11-02T14:07:00.984108Z"}]}}