Vulnerability · Published Aug 11, 2025 · Assigned by Omnissa
CVE-2025-25235Omnissa Secure Email Gateway (SEG) updates address Server-Side Request Forgery (SSRF) vulnerability
High 8.6
In plain English
A high-severity server-side request forgery in Secure Email Gateway from Omnissa. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 25% of all known vulnerabilities).
Severity (CVSS 3.1)8.6High
Exploit odds (30 days)0.3%top 74.6% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
Server-Side Request Forgery (SSRF) in Omnissa Secure Email Gateway (SEG) in SEG prior to 2.32 running on Windows and SEG prior to 2503 running on UAG allows routing of network traffic such as HTTP requests to internal networks.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Omnissa | Secure Email Gateway | see references |
Weakness: CWE-918 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N