Vulnerability Details : CVE-2022-28758
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 category: BypassGain privilege
Products affected by CVE-2022-28758
- cpe:2.3:a:zoom:zoom_on-premise_meeting_connector_mmr:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2022-28758
0.15%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 50 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2022-28758
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
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
|
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-2022-28758
-
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-2022-28758
-
https://explore.zoom.us/en/trust/security/security-bulletin/
Security Bulletin - ZoomVendor Advisory
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