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Vulnerability Details :

CVE-2025-27443

Assigner-Zoom

Assigner Org ID-99b9af0d-a833-4a5d-9e2f-8b1324f35351

Published At-08 Apr, 2025 | 16:16

Updated At-08 Apr, 2025 | 20:32

Zoom Workplace Apps for Windows - Insecure Default Variable Initialization

Insecure default variable initialization in some Zoom Workplace Apps for Windows may allow an authenticated user to conduct a loss of integrity via local access.

EPSS History

Score

Latest Score

N/A

Percentile

Latest Percentile

N/A

▼Common Vulnerabilities and Exposures (CVE)

cve.org

Assigner:Zoom

Assigner Org ID:99b9af0d-a833-4a5d-9e2f-8b1324f35351

Published At:08 Apr, 2025 | 16:16

Updated At:08 Apr, 2025 | 20:32

▼CVE Numbering Authority (CNA)

Zoom Workplace Apps for Windows - Insecure Default Variable Initialization

Insecure default variable initialization in some Zoom Workplace Apps for Windows may allow an authenticated user to conduct a loss of integrity via local access.

Affected Products

Vendor

Zoom Communications, Inc.

Product

Zoom Workplace Apps for Windows

Platforms

Windows

Default Status

unaffected

Versions

Affected

See references. (custom)

Problem Types

Type	CWE ID	Description
CWE	CWE-1188	CWE-1188 Insecure Default Initialization of Resource

Type: CWE

CWE ID: CWE-1188

Description: CWE-1188 Insecure Default Initialization of Resource

Metrics

Version	Base score	Base severity	Vector
3.1	2.8	LOW	CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N

Version: 3.1

Base score: 2.8

Base severity: LOW

Vector:

CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N

References

Hyperlink	Resource
https://www.zoom.com/en/trust/security-bulletin/zsb-25014	N/A

Hyperlink: https://www.zoom.com/en/trust/security-bulletin/zsb-25014

Resource: N/A

▼Authorized Data Publishers (ADP)

CISA ADP Vulnrichment

Metrics Other Info

▼National Vulnerability Database (NVD)

nvd.nist.gov

Source:security@zoom.us

Published At:08 Apr, 2025 | 17:15

Updated At:01 Aug, 2025 | 19:02

Insecure default variable initialization in some Zoom Workplace Apps for Windows may allow an authenticated user to conduct a loss of integrity via local access.

Date Added	Due Date	Vulnerability Name	Required Action
	N/A

Metrics

Type	Version	Base score	Base severity	Vector
Secondary	3.1	2.8	LOW	CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N
Primary	3.1	5.5	MEDIUM	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N

Type: Secondary

Version: 3.1

Base score: 2.8

Base severity: LOW

Vector:

CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N

Type: Primary

Version: 3.1

Base score: 5.5

Base severity: MEDIUM

Vector:

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N

CPE Matches

Zoom Communications, Inc.

>>meeting_software_development_kit>>Versions before 6.3.10(exclusive)

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

Zoom Communications, Inc.

>>rooms>>Versions before 6.4.0(exclusive)

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

Zoom Communications, Inc.

>>rooms_controller>>Versions before 6.4.0(exclusive)

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

Zoom Communications, Inc.

>>workplace_desktop>>Versions before 6.3.10(exclusive)

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

Weaknesses

CWE ID	Type	Source
CWE-1188	Secondary	security@zoom.us

CWE ID: CWE-1188

Type: Secondary

Source: security@zoom.us

References

Hyperlink	Source	Resource
https://www.zoom.com/en/trust/security-bulletin/zsb-25014	security@zoom.us	Vendor Advisory

Hyperlink: https://www.zoom.com/en/trust/security-bulletin/zsb-25014

Source: security@zoom.us

Resource:

Vendor Advisory

CVE-2025-27443

Credits

Zoom Workplace Apps for Windows - Insecure Default Variable Initialization

Vendors

Products

Metrics (CVSS)

Weaknesses

Attack Patterns

Solution/Workaround

References

EPSS History

Score

Latest Score

N/A

Percentile

Latest Percentile

N/A

Stakeholder-Specific Vulnerability Categorization (SSVC)

Affected Products

Affected

Problem Types

Metrics

Metrics Other Info

Impacts

Solutions

Configurations

Workarounds

Exploits

Credits

Timeline

Replaced By

Rejected Reason

References

Affected Products

Metrics

Metrics Other Info

Impacts

Solutions

Configurations

Workarounds

Exploits

Credits

Timeline

Replaced By

Rejected Reason

References

CISA Catalog

Metrics

CPE Matches

Weaknesses

Evaluator Description

Evaluator Impact

Evaluator Solution

Vendor Statements

References

Change History

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