Zoom MMR Improper Access Control <4.8.20220815.130
CVE-2022-28758 Published on September 16, 2022
Zoom On-Premise Deployments: Improper Access Control
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.
Vulnerability Analysis
CVE-2022-28758 is exploitable with network access, and does not require authorization privileges or user interaction. This vulnerability is considered to have a low attack complexity. The potential impact of an exploit of this vulnerability is considered to have a high impact on confidentiality, with no impact on integrity, and no impact on availability.
Weakness Type
What is an Authorization Vulnerability?
The software does not restrict or incorrectly restricts access to a resource from an unauthorized actor.
CVE-2022-28758 has been classified to as an Authorization vulnerability or weakness.
Products Associated with CVE-2022-28758
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Affected Versions
Zoom Video Communications Inc Zoom On-Premise Meeting Connector MMR:- Version unspecified and below 4.8.20220815.130 is affected.
Exploit Probability
EPSS (Exploit Prediction Scoring System) scores estimate the probability that a vulnerability will be exploited in the wild within the next 30 days. The percentile shows you how this score compares to all other vulnerabilities.