CVE-2025-25234

Published Apr 17, 2025 CVSS 3.1 · 7.1 High EPSS < 1% KEV · Not listed
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.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2025-11481 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.
History
Type Values Removed Values Added
First Time appeared Omnissa
Omnissa unified Access Gateway
CPEs cpe:2.3:a:omnissa:unified_access_gateway:*:*:*:*:*:*:*:*
Vendors & Products Omnissa
Omnissa unified Access Gateway
Type Values Removed Values Added
Weaknesses CWE-942
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
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.
References
Metrics cvssV3_1

{'score': 7.1, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:L/A:N'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
Omnissa
Published
Updated
Apr 17, 2025, 6:53 PM
Reserved
Feb 4, 2025, 8:59 PM
Status
Analyzed
Published
Apr 17, 2025, 3:15 PM
Modified
Jun 17, 2026, 9:00 AM