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

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CVE-2025-9291

Severity CVSS v4.0:
HIGH
Type:
CWE-295 Improper Certificate Validation
Publication date:
03/08/2026
Last modified:
03/08/2026

Description

A<br /> certification validation weakness exists in communication between affected<br /> Omada devices and cloud controllers. Certificate identity verification does not<br /> adequately validate that a presented certificate corresponds to the expected<br /> cloud controller hostname, which may allow certificate validation protections<br /> to be bypassed under specific conditions.<br /> <br /> <br /> <br /> <br /> <br /> Successful<br /> exploitation may allow interception or modification of communication between<br /> affected devices and cloud controllers.

Impact

Vector 4.0
CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N CVSS v4.0 Severity and Metrics:

Base Score: 7.70 HIGH
Vector: CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

Attack Vector (AV): Network
Attack Complexity (AC): High
Attack Requirements (AT): None
Privileges Required (PR): None
User Interaction (UI): Passsive
Confidentiality (VC): High
Integrity (VI): High
Availability (VA): High
Confidentiality (SC): None
Integrity (SI): None
Availability (SA): None

Base Score 4.0
7.70
Severity 4.0
HIGH

References to Advisories, Solutions, and Tools