Cyberstop Web Server for Windows 0.1 allows remote attackers to cause a denial of service via an HTTP request for an MS-DOS device name.
Conclusion & alert: CVE-2002-0200 is rated Moderate Risk (50.7/100): CVSS Medium severity, with medium exploitation likelihood (EPSS 4.08%). 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 | 2025-11-23 | 4.20% | 4.08% | -0.12% |
| 2 | 2025-10-10 | 2.57% | 4.20% | +1.63% |
| 3 | 2025-05-27 | — | 2.57% | — |
Full EPSS history (10 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 |
|---|---|---|---|
| cyberstop | cyberstop_web_server | — | cpe:2.3:a:cyberstop:cyberstop_web_server:*:*:*:*:*:*:*:* |