CVE-2023-28602

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Published Jun 13, 2023 CVSS 3.1 · 2.8 Low EPSS < 1% KEV · Not listed

Description

Zoom for Windows clients prior to 5.13.5 contain an improper verification of cryptographic signature vulnerability. A malicious user may potentially downgrade Zoom Client components to previous versions.

Affected Products

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

Zoom Video Communications, Inc.

Zoom for Windows Client

unaffected

Version	Status	Constraints
`before 5.13.5`	affected	—

Configuration 1 [-]

cpe:2.3:a:zoom:zoom:*:*:*:*:*:windows:*:*

No data.

No data available yet.

Remediation

No solution or workaround provided in the CVE record

Tracking

Sign in to view the affected projects.

Advisories

Source	ID	Title
EUVD	EUVD-2023-32272	Zoom for Windows clients prior to 5.13.5 contain an improper verification of cryptographic signature vulnerability. A malicious user may potentially downgrade Zoom Client components to previous versions.

Metrics

No CVSS v4.0

Attack Vector Local

Attack Complexity High

Privileges Required Low

Scope Changed

Confidentiality Impact None

Integrity Impact Low

Availability Impact None

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploit prediction score: < 1% (0.312% probability within 30 days)

Exploitation none

Automatable no

Technical Impact partial

References

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

History

Jan 2, 2025 8:15 PM Scoring metrics updated View changes

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

Subscriptions

Zoom Zoom

Weaknesses

CWE-347

Sources

CVE record Updated: Jan 2, 2025, 8:11 PM

Status: PUBLISHED
Assigner: Zoom
Published: Jun 13, 2023, 5:30 PM
Updated: Jan 2, 2025, 8:11 PM
Reserved: Mar 17, 2023, 1:27 PM

View source JSON

Vulnrichment Updated: Aug 2, 2024, 1:43 PM

Updated: Aug 2, 2024, 1:43 PM

NVD Updated: Jun 17, 2026, 5:48 AM

Status: Modified
Published: Jun 13, 2023, 6:15 PM
Modified: Jun 17, 2026, 5:48 AM

View source JSON

Red Hat No data

No data.

OpenCVE enrichment No data

No data.

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