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Vulnerability Details :

CVE-2025-25234

Summary
Assigner-Omnissa
Assigner Org ID-de5a6978-88fe-4c27-a7df-d0d5b52d5b52
Published At-17 Apr, 2025 | 14:58
Updated At-17 Apr, 2025 | 18:53
Rejected At-
Credits

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.

Vendors
-
Not available
Products
-
Metrics (CVSS)
VersionBase scoreBase severityVector
Weaknesses
Attack Patterns
Solution/Workaround
References
HyperlinkResource Type
EPSS History
Score
Latest Score
-
N/A
No data available for selected date range
Percentile
Latest Percentile
-
N/A
No data available for selected date range
Stakeholder-Specific Vulnerability Categorization (SSVC)
▼Common Vulnerabilities and Exposures (CVE)
cve.org
Assigner:Omnissa
Assigner Org ID:de5a6978-88fe-4c27-a7df-d0d5b52d5b52
Published At:17 Apr, 2025 | 14:58
Updated At:17 Apr, 2025 | 18:53
Rejected At:
▼CVE Numbering Authority (CNA)

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 Products
Vendor
Omnissa
Product
Omnissa Unified Access Gateway (UAG)
Default Status
unaffected
Versions
Affected
  • Omnissa Unified Access Gateway 2412 or earlier
Metrics
VersionBase scoreBase severityVector
3.17.1HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:L/A:N
Version: 3.1
Base score: 7.1
Base severity: HIGH
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:L/A:N
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://static.omnissa.com/sites/default/files/OMSA-2025-0002.pdf
N/A
https://www.omnissa.com/omnissa-security-response/
N/A
Hyperlink: https://static.omnissa.com/sites/default/files/OMSA-2025-0002.pdf
Resource: N/A
Hyperlink: https://www.omnissa.com/omnissa-security-response/
Resource: N/A
▼Authorized Data Publishers (ADP)
CISA ADP Vulnrichment
Affected Products
Problem Types
TypeCWE IDDescription
CWECWE-942CWE-942 Permissive Cross-domain Policy with Untrusted Domains
Type: CWE
CWE ID: CWE-942
Description: CWE-942 Permissive Cross-domain Policy with Untrusted Domains
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:de5a6978-88fe-4c27-a7df-d0d5b52d5b52
Published At:17 Apr, 2025 | 15:15
Updated At:21 Apr, 2025 | 18:35

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.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Secondary3.17.1HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:L/A:N
Primary3.17.5HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Type: Secondary
Version: 3.1
Base score: 7.1
Base severity: HIGH
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:L/A:N
Type: Primary
Version: 3.1
Base score: 7.5
Base severity: HIGH
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
CPE Matches
omnissa
omnissa
>>unified_access_gateway>>Versions before 2503(exclusive)
cpe:2.3:a:omnissa:unified_access_gateway:*:*:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
CWE-942Secondary134c704f-9b21-4f2e-91b3-4a467353bcc0
CWE ID: CWE-942
Type: Secondary
Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
https://static.omnissa.com/sites/default/files/OMSA-2025-0002.pdfde5a6978-88fe-4c27-a7df-d0d5b52d5b52
Vendor Advisory
https://www.omnissa.com/omnissa-security-response/de5a6978-88fe-4c27-a7df-d0d5b52d5b52
Vendor Advisory
Hyperlink: https://static.omnissa.com/sites/default/files/OMSA-2025-0002.pdf
Source: de5a6978-88fe-4c27-a7df-d0d5b52d5b52
Resource:
Vendor Advisory
Hyperlink: https://www.omnissa.com/omnissa-security-response/
Source: de5a6978-88fe-4c27-a7df-d0d5b52d5b52
Resource:
Vendor Advisory

Change History

0
Information is not available yet

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Details not found