{"cve":"CVE-2020-11443","nvd":{"published":"2020-05-04T14:15:13.137","modified":"2026-06-17T02:50:11.227","status":"Modified","description":"The Zoom IT installer for Windows (ZoomInstallerFull.msi) prior to version 4.6.10 deletes files located in %APPDATA%\\Zoom before installing an updated version of the client. Standard users are able to write to this directory, and can write links to other directories on the machine. As the installer runs with SYSTEM privileges and follows these links, a user can cause the installer to delete files that otherwise cannot be deleted by the user.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H","score":8.1},"cwes":["CWE-59","CWE-732"],"references":["https://support.zoom.us/hc/en-us/articles/201361953-New-Updates-for-Windows","https://support.zoom.us/hc/en-us/articles/360043036451","https://support.zoom.us/hc/en-us/articles/360043036451-Security-CVE-2020-11443","https://support.zoom.us/hc/en-us/articles/201361953-New-Updates-for-Windows","https://support.zoom.us/hc/en-us/articles/360043036451"],"products":["zoom:it_installer"],"source":"nvd","synced_at":"2026-10-19T21:04:18.695612450+00:00"},"epss":{"cve":"CVE-2020-11443","score":0.01539,"percentile":0.74903,"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."]}