CVE-2025-25234 is a Cross-Origin Resource Sharing (CORS) bypass vulnerability affecting Omnissa Unified Access Gateway (UAG). An attacker with network access to UAG could exploit this to bypass administrator-configured CORS restrictions and gain access to sensitive networks. This vulnerability has a CVSS score of 7.5 (HIGH), indicating a high severity with network attack vector and low attack complexity, potentially leading to high confidentiality impact. There is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage for this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 2503CPE matchmatch criteria | cpe:2.3:a:omnissa:unified_access_gateway:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:L/A:N
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.