CVE-2022-28761 - OpenCVE

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.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact High

Integrity Impact None

Availability Impact None

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Key SSVC decision points have not yet been added.

Vendors	Products
Zoom	Zoom On-premise Meeting Connector Mmr

Configuration 1 [-]

cpe:2.3:a:zoom:zoom_on-premise_meeting_connector_mmr:*:*:*:*:*:*:*:*

No data.

References

Link	Providers
https://explore.zoom.us/en/trust/security/security-bulletin/

History

No history.

MITRE

Status: PUBLISHED

Assigner: Zoom

Published: 2022-10-14T14:51:22.410193Z

Updated: 2024-09-17T01:26:13.252Z

Reserved: 2022-04-06T00:00:00

Link: CVE-2022-28761

Vulnrichment

No data.

NVD

Status : Analyzed

Published: 2022-10-14T15:15:16.677

Modified: 2022-10-18T19:49:24.560

Link: CVE-2022-28761

Redhat

No data.

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:zoom:zoom_on-premise_meeting_connector_mmr:*:*:*:*:*:*:*:*", "matchCriteriaId": "1ACFF88F-EE94-4865-9032-6F4992EB603A", "versionEndExcluding": "4.8.20220916.131", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "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."}, {"lang": "es", "value": "Zoom On-Premise Meeting Connector MMR versiones anteriores a 4.8.20220916.131, contiene una vulnerabilidad de control de acceso inapropiado. Como resultado, un actor malicioso en una reuni\u00f3n o seminario web al que est\u00e1 autorizado a unirse podr\u00eda impedir que los participantes reciban audio y v\u00eddeo causando interrupciones en la reuni\u00f3n"}], "id": "CVE-2022-28761", "lastModified": "2022-10-18T19:49:24.560", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 6.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 6.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 3.6, "source": "security@zoom.us", "type": "Secondary"}]}, "published": "2022-10-14T15:15:16.677", "references": [{"source": "security@zoom.us", "tags": ["Vendor Advisory"], "url": "https://explore.zoom.us/en/trust/security/security-bulletin/"}], "sourceIdentifier": "security@zoom.us", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "NVD-CWE-Other"}], "source": "nvd@nist.gov", "type": "Primary"}, {"description": [{"lang": "en", "value": "CWE-284"}], "source": "security@zoom.us", "type": "Secondary"}]}