Unspecified vulnerability in the Oracle Secure Global Desktop component in Oracle Virtualization 5 allows remote attackers to affect availability via unknown vectors related to ttaauxserv.
Conclusion & alert: CVE-2013-3834 is rated Moderate Risk (43.7/100): CVSS Medium severity, with medium exploitation likelihood (EPSS 1.28%). Mandatory action: Review affected assets and schedule remediation.
Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.
EPSS lead: Daily EPSS estimates relative likelihood of exploitation; percentile ranks this CVE among scored vulnerabilities (higher = more severe relative rank).
| # | Date | Old EPSS score | New EPSS score | Delta (New - Old) |
|---|---|---|---|---|
| 1 | 2026-06-15 | 0.70% | 1.28% | +0.58% |
| 2 | 2025-03-30 | 0.78% | 0.70% | -0.07% |
| 3 | 2025-03-29 | — | 0.78% | — |
Full EPSS history (9 records total)
CVSS metrics for this CVE.
| Base score | Version | Severity | Vector | Exploitability | Impact | Score source |
|---|---|---|---|---|---|---|
| 5.0 | 2.0 | MEDIUM |
|
10.0 | 2.9 | [email protected] |
| Vendor | Product | Version | Raw CPE |
|---|---|---|---|
| oracle | virtualization | 5.0 | cpe:2.3:a:oracle:virtualization:5.0:*:*:*:*:*:*:* |
| URL | Tags |
|---|---|
| http://www.oracle.com/technetwork/topics/security/cpuoct2013-1899837.html | Vendor Advisory |