{"cve":"CVE-2020-7733","nvd":{"published":"2020-09-16T14:15:15.033","modified":"2026-06-17T03:25:20.787","status":"Modified","description":"The package ua-parser-js before 0.7.22 are vulnerable to Regular Expression Denial of Service (ReDoS) via the regex for Redmi Phones and Mi Pad Tablets UA.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","score":7.5},"cwes":["CWE-400"],"references":["https://github.com/faisalman/ua-parser-js/commit/233d3bae22a795153a7e6638887ce159c63e557d","https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSBOWERGITHUBFAISALMAN-674666","https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-674665","https://snyk.io/vuln/SNYK-JS-UAPARSERJS-610226","https://www.oracle.com//security-alerts/cpujul2021.html"],"products":["oracle:communications_cloud_native_core_network_function_cloud_native_environment","ua-parser-js_project:ua-parser-js"],"source":"nvd","synced_at":"2026-10-19T21:09:20.498348299+00:00"},"epss":{"cve":"CVE-2020-7733","score":0.04483,"percentile":0.91472,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-662x-fhqg-9p8v","url":"https://osv.dev/vulnerability/GHSA-662x-fhqg-9p8v","summary":"Regular Expression Denial of Service in ua-parser-js","modified":"2025-01-14T08:57:11.858219Z","packages":[{"ecosystem":"npm","name":"ua-parser-js","purl":"pkg:npm/ua-parser-js","ranges":["<0.7.22"],"fixed":["0.7.22"]}]}],"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."]}