Zoom On-Premise Meeting Connector MMR before version 4.8.20220815.130 contains an improper access control vulnerability. As a result, a malicious actor could obtain the audio and video feed of a meeting they were not authorized to join and cause other meeting disruptions.
Published 2022-10-14 15:15:15
Updated 2022-10-18 19:54:19
View at NVD,   CVE.org
Vulnerability category: BypassGain privilege

Products affected by CVE-2022-28759

Exploit prediction scoring system (EPSS) score for CVE-2022-28759

0.18%
Probability of exploitation activity in the next 30 days EPSS Score History
~ 54 %
Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2022-28759

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source First Seen
8.6
HIGH CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:L
3.9
4.7
NIST
8.2
HIGH CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N
3.9
4.2
Zoom Video Communications, Inc.

CWE ids for CVE-2022-28759

  • The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor.
    Assigned by: security@zoom.us (Secondary)

References for CVE-2022-28759

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