CVEvulnerability

CVE-2020-11443

8.1 HIGH Published 2020-05-04 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2020-05-04
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
8.1 HIGH — CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H
CVSS 2.0 ([email protected])
8.5 HIGH — AV:N/AC:L/Au:S/C:N/I:C/A:C
Weaknesses
CWE-59, CWE-732

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.

Affected configurations

• zoom it installer (< 4.6.10)

Related

Weakness · CWE (2)

  • CWE-59 Improper Link Resolution Before File Access weakness
  • CWE-732 Incorrect Permission Assignment for Critical Resource weakness

References