{"id":"CVE-2023-39393","aliases":["EUVD-2023-43118","GHSA-8wmc-qj7w-w9jv"],"status":"published","title":"Vulnerability of insecure signatures in the ServiceWifiResources module. Successful exploitation...","description":"Vulnerability of insecure signatures in the ServiceWifiResources module. Successful exploitation of this vulnerability may cause ServiceWifiResources to be maliciously modified and overwritten.","severity":{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.00249,"percentile":0.16344,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-200","CWE-347"],"published":"2023-08-13T11:34:33Z","modified":"2026-11-10T12:10:00Z","products":[{"vendor":"huawei","product":"emui"},{"vendor":"huawei","product":"harmonyos"}],"references":[{"url":"https://consumer.huawei.com/en/support/bulletin/2023/8/","tags":["x_transferred","Vendor Advisory"]},{"url":"https://device.harmonyos.com/en/docs/security/update/security-bulletins-202308-0000001667644725","tags":["x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-39393"},{"url":"https://consumer.huawei.com/en/support/bulletin/2023/8"},{"url":"https://github.com/advisories/GHSA-8wmc-qj7w-w9jv"}],"sources":{"cve":[{"id":"CVE-2023-39393","description":"Vulnerability of insecure signatures in the ServiceWifiResources module. Successful exploitation of this vulnerability may cause ServiceWifiResources to be maliciously modified and overwritten.","status":"published","published":"2023-08-13T11:34:33.081Z","modified":"2024-10-10T14:30:08.867Z","cwes":["CWE-200"],"updated_at":"2026-11-02T14:35:33.138994Z"}],"euvd":[{"id":"EUVD-2023-43118","description":"Vulnerability of insecure signatures in the ServiceWifiResources module. Successful exploitation of this vulnerability may cause ServiceWifiResources to be maliciously modified and overwritten.","status":"published","published":"2023-08-13T11:34:33Z","modified":"2024-10-10T14:30:08Z","cvss":[{"version":"","score":0,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","level":"none"}],"updated_at":"2026-11-03T00:27:41.519615Z"}],"ghsa":[{"id":"GHSA-8wmc-qj7w-w9jv","title":"Vulnerability of insecure signatures in the ServiceWifiResources module. Successful exploitation...","description":"Vulnerability of insecure signatures in the ServiceWifiResources module. Successful exploitation of this vulnerability may cause ServiceWifiResources to be maliciously modified and overwritten.","status":"published","published":"2023-08-13T12:30:19Z","modified":"2024-04-04T06:53:51Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","level":"high"}],"cwes":["CWE-200","CWE-347"],"updated_at":"2026-11-02T14:56:46.449942Z"}],"nvd":[{"id":"CVE-2023-39393","description":"Vulnerability of insecure signatures in the ServiceWifiResources module. Successful exploitation of this vulnerability may cause ServiceWifiResources to be maliciously modified and overwritten.","status":"published","published":"2023-08-13T12:15:46.18Z","modified":"2026-11-10T12:10:00.177Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","level":"high","assessor":"primary"}],"cwes":["CWE-200","CWE-347"],"updated_at":"2026-11-10T14:19:22.611066Z"}]}}