Cross-site scripting (XSS) vulnerability in index.wkf in KeyFocus (KF) web server 3.1.0 allows remote attackers to inject arbitrary web script or HTML via the opsubmenu parameter.
Conclusion & alert: CVE-2007-3396 is rated High Exploit Risk (66.3/100): CVSS Medium severity, with high exploitation likelihood (EPSS 11.00%, 93th percentile). Core evidence: 1 public exploit reference(s) are indexed (Exploit-DB). EPSS rose +1.43% over the last day, indicating growing attacker interest. Mandatory action: Public exploits are available—assess exposure, apply mitigations, and prioritize patching.
Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.
| EDB-ID | Source | Kind | Published | Link |
|---|---|---|---|---|
| 30231 | exploit_db | edb | 2007-06-25 | Exploit-DB ↗ |
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 | 2026-03-16 | 9.57% | 11.00% | +1.43% |
| 2 | 2026-02-12 | 9.20% | 9.57% | +0.37% |
| 3 | 2025-10-16 | — | 9.20% | — |
Full EPSS history (16 records total)
CVSS metrics for this CVE.
| Base score | Version | Severity | Vector | Exploitability | Impact | Score source |
|---|---|---|---|---|---|---|
| 4.3 | 2.0 | MEDIUM |
|
8.6 | 2.9 | [email protected] |
| Vendor | Product | Version | Raw CPE |
|---|---|---|---|
| key_focus | kf_web_server | 3.1.0 | cpe:2.3:a:key_focus:kf_web_server:3.1.0:*:*:*:*:*:*:* |