CORS Bypass Vulnerability in Omnissa UAG Product
CVE-2025-25234

7.5HIGH

Key Information:

Vendor

Omnissa

Vendor
CVE Published:
17 April 2025

What is CVE-2025-25234?

Omnissa UAG is susceptible to a Cross-Origin Resource Sharing (CORS) bypass vulnerability. This security issue potentially allows a malicious actor with access to the network to circumvent the CORS restrictions set by administrators. As a result, unauthorized users may gain access to sensitive networks and data, presenting a significant risk to organizations utilizing this product. Ensuring proper security measures and applying relevant patches is crucial to mitigate this vulnerability.

Affected Version(s)

Omnissa Unified Access Gateway (UAG) Omnissa Unified Access Gateway 2412 or earlier

References

CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
High
Integrity:
None
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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CVE-2025-25234 : CORS Bypass Vulnerability in Omnissa UAG Product