{"cve":"CVE-2019-19398","nvd":{"published":"2019-12-26T19:15:10.843","modified":"2026-06-17T02:26:37.803","status":"Modified","description":"M5 lite 10 with versions of 8.0.0.182(C00) have an insufficient input validation vulnerability. Due to the input validation logic is incorrect, an attacker can exploit this vulnerability to modify the memory of the device by doing a series of operations. Successful exploit may lead to malicious code execution.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","score":9.8},"cwes":["CWE-20"],"references":["https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20191225-01-validation-en","https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20191225-01-validation-en"],"products":["huawei:m5_lite_10_firmware"],"source":"nvd","synced_at":"2026-10-19T20:59:27.069234358+00:00"},"epss":{"cve":"CVE-2019-19398","score":0.01431,"percentile":0.73048,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}