{"id":"CVE-2020-1789","aliases":["EUVD-2020-12615","GHSA-ph9c-5f5m-xhgq"],"status":"published","title":"Huawei OSCA-550, OSCA-550A, OSCA-550AX, and OSCA-550X products with version 1.0.1.21(SP3) have an...","description":"Huawei OSCA-550, OSCA-550A, OSCA-550AX, and OSCA-550X products with version 1.0.1.21(SP3) have an insufficient authentication vulnerability. The software does not require a strong credential when the user trying to do certain operations. Successful exploit could allow an attacker to pass the authentication and do certain operations by a weak credential.","severity":{"version":"3.1","score":6.8,"vector":"CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-11","score":0.00245,"percentile":0.1585,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-287"],"published":"2020-02-18T02:50:43Z","modified":"2026-06-17T03:02:23Z","products":[{"vendor":"huawei","product":"osca-550, osca-550a, osca-550ax, osca-550x"},{"vendor":"huawei","product":"osca-550_firmware"},{"vendor":"huawei","product":"osca-550a_firmware"},{"vendor":"huawei","product":"osca-550ax_firmware"},{"vendor":"huawei","product":"osca-550x_firmware"}],"references":[{"url":"http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20200121-01-osca-en","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-1789"},{"url":"https://github.com/advisories/GHSA-ph9c-5f5m-xhgq"}],"sources":{"cve":[{"id":"CVE-2020-1789","description":"Huawei OSCA-550, OSCA-550A, OSCA-550AX, and OSCA-550X products with version 1.0.1.21(SP3) have an insufficient authentication vulnerability. The software does not require a strong credential when the user trying to do certain operations. Successful exploit could allow an attacker to pass the authentication and do certain operations by a weak credential.","status":"published","published":"2020-02-18T02:50:43Z","modified":"2024-08-04T06:46:30.901Z","updated_at":"2026-11-02T14:35:56.638833Z"}],"euvd":[{"id":"EUVD-2020-12615","description":"Huawei OSCA-550, OSCA-550A, OSCA-550AX, and OSCA-550X products with version 1.0.1.21(SP3) have an insufficient authentication vulnerability. The software does not require a strong credential when the user trying to do certain operations. Successful exploit could allow an attacker to pass the authentication and do certain operations by a weak credential.","status":"published","published":"2020-02-18T02:50:43Z","modified":"2024-08-04T06:46:30Z","updated_at":"2026-11-03T03:08:12.086746Z"}],"ghsa":[{"id":"GHSA-ph9c-5f5m-xhgq","title":"Huawei OSCA-550, OSCA-550A, OSCA-550AX, and OSCA-550X products with version 1.0.1.21(SP3) have an...","description":"Huawei OSCA-550, OSCA-550A, OSCA-550AX, and OSCA-550X products with version 1.0.1.21(SP3) have an insufficient authentication vulnerability. The software does not require a strong credential when the user trying to do certain operations. Successful exploit could allow an attacker to pass the authentication and do certain operations by a weak credential.","status":"published","published":"2022-05-24T17:09:14Z","modified":"2023-01-29T05:01:27Z","updated_at":"2026-11-02T14:44:49.860954Z"}],"nvd":[{"id":"CVE-2020-1789","description":"Huawei OSCA-550, OSCA-550A, OSCA-550AX, and OSCA-550X products with version 1.0.1.21(SP3) have an insufficient authentication vulnerability. The software does not require a strong credential when the user trying to do certain operations. Successful exploit could allow an attacker to pass the authentication and do certain operations by a weak credential.","status":"published","published":"2020-02-18T03:15:10.937Z","modified":"2026-06-17T03:02:23.803Z","cvss":[{"version":"3.1","score":6.8,"vector":"CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"medium","assessor":"primary"},{"version":"2.0","score":4.6,"vector":"AV:L/AC:L/Au:N/C:P/I:P/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-287"],"updated_at":"2026-11-02T14:05:54.796125Z"}]}}