CVE Feed

    Dashboard / CVE / CVE-2022-28761

    CVE-2022-28761

    Zoom On-Premise Meeting Connector MMR before version 4.8.20220916.131 contains an improper access control vulnerability. As a result, a malicious actor in a meeting or webinar they are authorized to join could prevent participants from receiving audio and video causing meeting disruptions.

    Published:Oct 14, 2022
    Last Modified:May 14, 2025
    EPS:Oct 14, 2022
    EPSS Score:0.00245
    CVSS Score:6.5

    Affected Products

    Vendor
    Zoom
    Product
    Zoom On-premise Meeting Connector Mmr

    Exploits

    No exploit reference

    Common Weakness Enumeration

    CWE-284 Improper Access Control

    Related CVEs

    CVE-2022-28759 (CVSS 8.2) — Zoom On-Premise Meeting Connector MMR before version 4.8.20220815.130 contains an improper access control vuln…
    CVE-2022-28760 (CVSS 6.5) — Zoom On-Premise Meeting Connector MMR before version 4.8.20220815.130 contains an improper access control vuln…
    CVE-2022-28758 (CVSS 8.2) — Zoom On-Premise Meeting Connector MMR before version 4.8.20220815.130 contains an improper access control vuln…
    CVE-2022-22783 (CVSS 6.5) — A vulnerability in Zoom On-Premise Meeting Connector Controller version 4.8.102.20220310 and On-Premise Meetin…
    CVE-2021-34424 (CVSS 7.5) — A vulnerability was discovered in the Zoom Client for Meetings (for Android, iOS, Linux, macOS, and Windows) b…
    CVE-2021-34423 (CVSS 9.8) — A buffer overflow vulnerability was discovered in Zoom Client for Meetings (for Android, iOS, Linux, macOS, an…
    CVE-2021-34417 (CVSS 7.9) — The network proxy page on the web portal for the Zoom On-Premise Meeting Connector Controller before version 4…
    CVE-2021-34418 (CVSS 4) — The login routine of the web console in the Zoom On-Premise Meeting Connector before version 4.6.239.20200613,…

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High