{"id":"CVE-2019-20027","aliases":["EUVD-2019-10583","GHSA-6wgf-f4fv-8p8m"],"status":"published","title":"Aspire-derived NEC PBXes, including the SV8100, SV9100, SL1100 and SL2100 with software releases...","description":"Aspire-derived NEC PBXes, including the SV8100, SV9100, SL1100 and SL2100 with software releases 7.0 or higher contain the possibility if incorrectly configured to allow a blank username and password combination to be entered as a valid, successfully authenticating account.","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":0.01373,"percentile":0.72183,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-287"],"published":"2020-07-29T17:29:23Z","modified":"2026-06-17T02:29:52Z","products":[{"vendor":"nec","product":"sl1100_firmware"},{"vendor":"nec","product":"sl2100_firmware"},{"vendor":"nec","product":"sv8100_firmware"},{"vendor":"nec","product":"sv9100_firmware"}],"references":[{"url":"https://shadytel.su/files/nec_cve.txt","tags":["x_refsource_MISC","x_transferred","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2019-20027"},{"url":"https://github.com/advisories/GHSA-6wgf-f4fv-8p8m"}],"sources":{"cve":[{"id":"CVE-2019-20027","description":"Aspire-derived NEC PBXes, including the SV8100, SV9100, SL1100 and SL2100 with software releases 7.0 or higher contain the possibility if incorrectly configured to allow a blank username and password combination to be entered as a valid, successfully authenticating account.","status":"published","published":"2020-07-29T17:29:23Z","modified":"2024-08-05T02:32:10.533Z","updated_at":"2026-11-02T14:20:17.431882Z"}],"euvd":[{"id":"EUVD-2019-10583","description":"Aspire-derived NEC PBXes, including the SV8100, SV9100, SL1100 and SL2100 with software releases 7.0 or higher contain the possibility if incorrectly configured to allow a blank username and password combination to be entered as a valid, successfully authenticating account.","status":"published","published":"2020-07-29T17:29:23Z","modified":"2024-08-05T02:32:10Z","updated_at":"2026-11-03T02:40:23.251012Z"}],"ghsa":[{"id":"GHSA-6wgf-f4fv-8p8m","title":"Aspire-derived NEC PBXes, including the SV8100, SV9100, SL1100 and SL2100 with software releases...","description":"Aspire-derived NEC PBXes, including the SV8100, SV9100, SL1100 and SL2100 with software releases 7.0 or higher contain the possibility if incorrectly configured to allow a blank username and password combination to be entered as a valid, successfully authenticating account.","status":"published","published":"2022-05-24T17:24:35Z","modified":"2023-01-29T05:03:26Z","updated_at":"2026-11-02T14:45:19.492424Z"}],"nvd":[{"id":"CVE-2019-20027","description":"Aspire-derived NEC PBXes, including the SV8100, SV9100, SL1100 and SL2100 with software releases 7.0 or higher contain the possibility if incorrectly configured to allow a blank username and password combination to be entered as a valid, successfully authenticating account.","status":"published","published":"2020-07-29T18:15:13.327Z","modified":"2026-06-17T02:29:52.07Z","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":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary"}],"cwes":["CWE-287"],"updated_at":"2026-11-02T14:05:47.558959Z"}]}}