{"id":"CVE-2020-9253","url":"https://www.cyber-defence.io/tools/cve/CVE-2020-9253","generatedAt":"2026-10-27T21:18:09.326Z","title":"There is a stack overflow vulnerability in some Huawei smart phone.","description":"There is a stack overflow vulnerability in some Huawei smart phone. An attacker can craft specific packet to exploit this vulnerability. Due to insufficient verification, this could be exploited to tamper with the information to affect the availability. (Vulnerability ID: HWPSIRT-2019-11030)\n\nThis vulnerability has been assigned a Common Vulnerabilities and Exposures (CVE) ID: CVE-2020-9253.","published":"2024-12-27T10:15:17.000Z","lastModified":"2026-06-17T03:27:39.000Z","status":"Analyzed","sourceIdentifier":"psirt@huawei.com","cvss":{"version":"3.1","score":6.5,"severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"},"cwe":["CWE-121","CWE-787"],"affected":["huawei/lion-al00c firmware"],"epss":{"score":0.00243,"percentile":0.15322,"date":"2026-10-26","history":[]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"low","text":"Lower severity and a low EPSS score (0.24%). Track it; it rarely justifies an emergency change on its own."},"changes":[],"references":[{"url":"https://www.huawei.com/en/psirt/security-advisories/2020/huawei-sa-20200715-08-smartphone-en","tags":["Vendor Advisory"],"source":"psirt@huawei.com"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2020-9253","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}