Server-Side Request Forgery Vulnerability in Omnissa Secure Email Gateway
CVE-2025-25235

8.6HIGH

Key Information:

Vendor

Omnissa

Status
Secure Email Gateway
Vendor
CVE Published:
11 August 2025

What is CVE-2025-25235?

A vulnerability in Omnissa Secure Email Gateway has been identified that allows potential attackers to exploit server-side request forgery (SSRF) mechanisms. This can enable unauthorized routing of HTTP requests, leading to exposure of internal networks and services. If exploited, malicious actors could gain access to sensitive data or manipulate services within the internal network. To mitigate this risk, it is advisable for users of affected versions to update to the latest releases as recommended by the vendor.

Affected Version(s)

Secure Email Gateway 2.32 and later

Secure Email Gateway 2.32 and later

Secure Email Gateway 2503 and later

References

https://www.omnissa.com/omsa-2025-0003/

CVSS V3.1

Score:
8.6
Severity:
HIGH
Confidentiality:
High
Integrity:
None
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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CVE-2025-25235 : Server-Side Request Forgery Vulnerability in Omnissa Secure Email Gateway