Stack-based buffer overflow in RealFlex Technologies Ltd. RealWin Server 2.0, as distributed by DATAC, allows remote attackers to execute arbitrary code via a crafted FC_INFOTAG/SET_CONTROL packet.
Conclusion & alert: CVE-2008-4322 is rated High Exploit Risk (94/100): CVSS Critical severity, with high exploitation likelihood (EPSS 74.19%, 99th percentile). Core evidence: 3 public exploit reference(s) are indexed (Exploit-DB). EPSS rose +4.40% 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 |
|---|---|---|---|---|
| 16385 | exploit_db | edb | 2010-05-09 | Exploit-DB ↗ |
| — | nvd_ref | exploit_tag | Exploit-DB ↗ | |
| — | nvd_ref | exploit_tag | 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 | 2026-02-07 | 69.79% | 74.19% | +4.40% |
| 2 | 2025-11-19 | 67.53% | 69.79% | +2.26% |
| 3 | 2025-03-30 | — | 67.53% | — |
Full EPSS history (15 records total)
CVSS metrics for this CVE.
| Base score | Version | Severity | Vector | Exploitability | Impact | Score source |
|---|---|---|---|---|---|---|
| 10.0 | 2.0 | HIGH |
|
10.0 | 10.0 | [email protected] |
| Vendor | Product | Version | Raw CPE |
|---|---|---|---|
| realflex_technologies_ltd | realwin_server | 2.0 | cpe:2.3:a:realflex_technologies_ltd:realwin_server:2.0:*:*:*:*:*:*:* |