CVE-2025-25234

Omnissa UAG contains a Cross-Origin Resource Sharing (CORS) bypass vulnerability. A malicious actor with network access to UAG may be able to bypass administrator-configured CORS restrictions to gain access to sensitive networks.

CVSS v3 7.1 HIGH

7.1^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.8 / Impact : 4.2

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact LOW

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://static.omnissa.com/sites/default/files/OMSA-2025-0002.pdf	Vendor Advisory
https://www.omnissa.com/omnissa-security-response/	Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:omnissa:unified_access_gateway:*:*:*:*:*:*:*:*

History

21 Apr 2025, 18:35

Type	Values Removed	Values Added
First Time		Omnissa unified Access Gateway Omnissa
CPE		cpe:2.3:a:omnissa:unified_access_gateway::::::::
Summary		(es) Omnissa UAG contiene una vulnerabilidad de Cross-Origin Resource Sharing (CORS) bypass. Un atacante con acceso a la red de UAG podría eludir las restricciones de CORS configuradas por el administrador para acceder a redes sensibles.
References	~~() https://static.omnissa.com/sites/default/files/OMSA-2025-0002.pdf -~~	() https://static.omnissa.com/sites/default/files/OMSA-2025-0002.pdf - Vendor Advisory
References	~~() https://www.omnissa.com/omnissa-security-response/ -~~	() https://www.omnissa.com/omnissa-security-response/ - Vendor Advisory

17 Apr 2025, 19:16

Type	Values Removed	Values Added
CWE		CWE-942

17 Apr 2025, 15:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2025-04-17 15:15

Updated : 2025-04-21 18:35

NVD link : CVE-2025-25234

Mitre link : CVE-2025-25234

CVE.ORG link : CVE-2025-25234

JSON object : View

Products Affected

omnissa

unified_access_gateway

CWE

CWE-942

Permissive Cross-domain Policy with Untrusted Domains

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