{"id":"CVE-2022-40494","aliases":["EUVD-2022-43769","GHSA-xfw6-m86r-mwwx"],"status":"published","title":"NPS before v0.26.10 was discovered to contain an authentication bypass vulnerability via...","description":"NPS before v0.26.10 was discovered to contain an authentication bypass vulnerability via constantly generating and sending the Auth key and Timestamp parameters.","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":0.02105,"percentile":0.81874,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-287"],"published":"2022-10-06T00:00:00Z","modified":"2026-10-28T02:31:02Z","products":[{"vendor":"ehang-io","product":"nps"}],"references":[{"url":"https://github.com/1security/Vulnerability/blob/main/web/nps/1.md","tags":["x_transferred","Broken Link","web"]},{"url":"https://blog.carrot2.cn/2022/08/cve-2022-40494.html","tags":["x_transferred","Exploit","Third Party Advisory","article"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-40494","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-xfw6-m86r-mwwx"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/40xxx/CVE-2022-40494.json","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2022-40494","description":"NPS before v0.26.10 was discovered to contain an authentication bypass vulnerability via constantly generating and sending the Auth key and Timestamp parameters.","status":"published","published":"2022-10-06T00:00:00Z","modified":"2024-08-03T12:21:45.557Z","updated_at":"2026-11-02T14:34:30.842561Z"}],"euvd":[{"id":"EUVD-2022-43769","description":"NPS before v0.26.10 was discovered to contain an authentication bypass vulnerability via constantly generating and sending the Auth key and Timestamp parameters.","status":"published","published":"2022-10-06T00:00:00Z","modified":"2024-08-03T12:21:45Z","updated_at":"2026-11-03T03:25:20.908483Z"}],"ghsa":[{"id":"GHSA-xfw6-m86r-mwwx","title":"NPS before v0.26.10 was discovered to contain an authentication bypass vulnerability via...","description":"NPS before v0.26.10 was discovered to contain an authentication bypass vulnerability via constantly generating and sending the Auth key and Timestamp parameters.","status":"published","published":"2022-10-07T00:00:40Z","modified":"2023-01-27T05:04:24Z","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":"2026-11-02T14:42:27.292422Z"}],"nvd":[{"id":"CVE-2022-40494","description":"NPS before v0.26.10 was discovered to contain an authentication bypass vulnerability via constantly generating and sending the Auth key and Timestamp parameters.","status":"published","published":"2022-10-06T22:15:09.413Z","modified":"2026-06-17T05:01:27.98Z","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"}],"cwes":["CWE-287"],"updated_at":"2026-11-02T14:07:29.026521Z"}],"osv":[{"id":"CVE-2022-40494","description":"NPS before v0.26.10 was discovered to contain an authentication bypass vulnerability via constantly generating and sending the Auth key and Timestamp parameters.","status":"published","published":"2022-10-06T00:00:00Z","modified":"2026-10-28T02:31:02.652501431Z","updated_at":"2026-11-02T15:44:26.860704Z"}]}}