CVE-2025-25234

Published: Apr 17, 2025Modified: Jun 17, 2026

7.5

Vector

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

Exploitability: 3.9 / Impact: 3.6

Source: NVD

Description

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.

Affected (1)

Products: Omnissa: Unified Access Gateway

Omnissa

1 product

Unified Access Gateway

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Omnissa Unified Access Gateway	Before 2503

Related CWEs

CWE-942

Permissive Cross-domain Policy with Untrusted Domains

The product uses a cross-domain policy file that includes domains that should not be trusted.

References (2)

https://static.omnissa.com/sites/default/files/OMSA-2025-0002.pdf

Source: de5a6978-88fe-4c27-a7df-d0d5b52d5b52

Vendor Advisory

https://www.omnissa.com/omnissa-security-response/

Source: de5a6978-88fe-4c27-a7df-d0d5b52d5b52

Vendor Advisory

Timeline

No history available yet.