Multiple CRLF injection vulnerabilities in Oracle Portal 9.0.2 and possibly other versions allow remote attackers to inject arbitrary HTTP headers and conduct HTTP response splitting attacks via CRLF sequences in the enc parameter to (1) calendarDialog.jsp or (2) fred.jsp. NOTE: the calendar.jsp vector is covered by CVE-2006-6697.
Conclusion & alert: CVE-2006-6699 is rated Moderate Risk (40.9/100): CVSS Medium severity, with medium exploitation likelihood (EPSS 0.99%). 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 | 0.32% | 0.99% | +0.67% |
| 2 | 2025-11-25 | 0.46% | 0.32% | -0.14% |
| 3 | 2025-08-11 | — | 0.46% | — |
Full EPSS history (6 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 | priority | summary | link |
|---|---|---|---|
alpine
|
— | CVE-2006-6699: no source package rows; 0 state rows across 0 repos (none); fixed 0, open 0. | https://security.alpinelinux.org/vuln/CVE-2006-6699 |
| Vendor | Product | Version | Raw CPE |
|---|---|---|---|
| oracle | application_server_portal | 9.0.2 | cpe:2.3:a:oracle:application_server_portal:9.0.2:*:*:*:*:*:*:* |