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Permissive Cross-domain Policy with Untrusted Domains

CVE-2025-25234

Severity High
Score 7.1/10

Summary

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.

  • LOW
  • NETWORK
  • LOW
  • UNCHANGED
  • REQUIRED
  • NONE
  • HIGH
  • NONE

CWE-942 - Permissive Cross-domain Policy with Untrusted Domains

The software uses a cross-domain policy file that includes domains that should not be trusted.

References

Advisory Timeline

  • Published