Instituto Nacional de ciberseguridad. Sección Incibe
Instituto Nacional de Ciberseguridad. Sección INCIBE-CERT

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CVE-2025-27439

Severity CVSS v4.0:
Pending analysis
Type:
Unavailable / Other
Publication date:
11/03/2025
Last modified:
22/10/2025

Description

Buffer underflow in some Zoom Workplace Apps may allow an authenticated user to conduct an escalation of privilege via network access.

Impact

Vector 3.x
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H CVSS v3.1 Severity and Metrics:

Base Score: 8.50 HIGH
Vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H

Attack Vector (AV): Network
Attack Complexity (AC): High
Privileges Required (PR): Low
User Interaction (UI): None
Scope (S): Changed
Confidentiality (C): High
Integrity (I): High
Availability (A): High

Base Score 3.x
8.50
Severity 3.x
HIGH

Vulnerable products and versions

CPE From Up to
cpe:2.3:a:zoom:meeting_software_development_kit:*:*:*:*:*:android:*:* 6.3.0 (excluding)
cpe:2.3:a:zoom:meeting_software_development_kit:*:*:*:*:*:iphone_os:*:* 6.3.0 (excluding)
cpe:2.3:a:zoom:meeting_software_development_kit:*:*:*:*:*:linux:*:* 6.3.0 (excluding)
cpe:2.3:a:zoom:meeting_software_development_kit:*:*:*:*:*:macos:*:* 6.3.0 (excluding)
cpe:2.3:a:zoom:meeting_software_development_kit:*:*:*:*:*:windows:*:* 6.3.0 (excluding)
cpe:2.3:a:zoom:rooms:*:*:*:*:*:android:*:* 6.3.0 (excluding)
cpe:2.3:a:zoom:rooms:*:*:*:*:*:ipados:*:* 6.3.0 (excluding)
cpe:2.3:a:zoom:rooms:*:*:*:*:*:macos:*:* 6.3.0 (excluding)
cpe:2.3:a:zoom:rooms:*:*:*:*:*:windows:*:* 6.3.0 (excluding)
cpe:2.3:a:zoom:rooms_controller:*:*:*:*:*:android:*:* 6.3.0 (excluding)
cpe:2.3:a:zoom:rooms_controller:*:*:*:*:*:linux:*:* 6.3.0 (excluding)
cpe:2.3:a:zoom:rooms_controller:*:*:*:*:*:macos:*:* 6.3.0 (excluding)
cpe:2.3:a:zoom:rooms_controller:*:*:*:*:*:windows:*:* 6.3.0 (excluding)
cpe:2.3:a:zoom:workplace:*:*:*:*:*:android:*:* 6.3.0 (excluding)
cpe:2.3:a:zoom:workplace:*:*:*:*:*:iphone_os:*:* 6.3.0 (excluding)

To consult the complete list of CPE names with products and versions, see this page


References to Advisories, Solutions, and Tools