PT-2022-19212 · Zoom · Zoom On-Premise Meeting Connector Mmr

Published 2022-10-14 · Updated 2022-10-18 · CVE-2022-28759

Positive Technologies (AI Summary)

CVSS v3.1

8.6

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Zoom On-Premise Meeting Connector MMR versions prior to 4.8.20220815.130

Description The issue allows a malicious actor to obtain the audio and video feed of a meeting they were not authorized to join and cause other meeting disruptions due to an improper access control vulnerability.

Recommendations For Zoom On-Premise Meeting Connector MMR versions prior to 4.8.20220815.130, update to version 4.8.20220815.130 or later to resolve the issue.

Fix

Improper Access Control

Weakness Enumeration

CWE-284

Related Identifiers

CVE-2022-28759

Affected Products

Zoom On-Premise Meeting Connector Mmr

References · 4

• https://explore.zoom.us/en/trust/security/security-bulletin · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2022-28759 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-28759 · Security Note
• https://t.me/cibsecurity/51424 · Telegram Post