SAP BusinessObjects 4.0 and BusinessObjects XI (BOXI) R2 and 3.1 generates error messages for a failed logon attempt with different time delays depending on whether the user account exists, which allows remote attackers to enumerate valid usernames via SecEnterprise authentication requests to the Session web service.
Conclusion & alert: CVE-2014-8309 is rated Moderate Risk (47/100): CVSS Medium severity, with medium exploitation likelihood (EPSS 1.67%). Core evidence: EPSS rose +1.18% over the last day, indicating growing attacker interest. 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 | 0.49% | 1.67% | +1.18% |
| 2 | 2025-03-30 | 0.55% | 0.49% | -0.06% |
| 3 | 2025-03-29 | — | 0.55% | — |
Full EPSS history (5 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 |
|---|---|---|---|
| sap | businessobjects | 4.0 | cpe:2.3:a:sap:businessobjects:4.0:*:*:*:*:*:*:* |
| sap | businessobjects_xi | 3.1 | cpe:2.3:a:sap:businessobjects_xi:3.1:*:*:*:*:*:*:* |
| sap | businessobjects_xi | r2 | cpe:2.3:a:sap:businessobjects_xi:r2:*:*:*:*:*:*:* |