CVE-2020-9767

HIGH

Zoom Sharing Service - Uncontrolled Search Path

Title source: rule

Description

A vulnerability related to Dynamic-link Library (“DLL”) loading in the Zoom Sharing Service would allow an attacker who had local access to a machine on which the service was running with elevated privileges to elevate their system privileges as well through use of a malicious DLL. Zoom addressed this issue, which only applies to Windows users, in the 5.0.4 client release.

Exploits (1)

nomisec WORKING POC 1 stars

by shubham0d · poc

https://github.com/shubham0d/Zoom-dll-hijacking

View Code ZIP pw:eip

References (1)

[Broken Link, Vendor Advisory] https://support.zoom.us/hc/en-us/articles/360044350792-Security-CVE-2020-9767

Scores

CVSS v3 7.8

EPSS 0.0019

EPSS Percentile 41.1%

Attack Vector LOCAL

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Classification

CWE

CWE-427

Status published

Affected Products (1)

zoom/sharing_service

Timeline

Published Aug 14, 2020

Tracked Since Feb 18, 2026