FrontPage Personal Web Server (PWS) allows remote attackers to read files via a .... (dot dot) attack.
Conclusion & alert: CVE-2000-0153 is rated Moderate Risk (48.6/100): CVSS Medium severity, with high exploitation likelihood (EPSS 13.69%, 96th percentile). Core evidence: EPSS ranks this CVE among the most likely to be exploited in the near term. Mandatory action: High exploitation likelihood—assess exposure and prioritize 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 | 28.74% | 13.69% | -15.05% |
| 2 | 2025-07-30 | 32.53% | 28.74% | -3.79% |
| 3 | 2025-07-15 | — | 32.53% | — |
Full EPSS history (9 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 |
|---|---|---|---|
| microsoft | frontpage | — | cpe:2.3:a:microsoft:frontpage:*:*:*:*:*:*:*:* |
| microsoft | personal_web_server | 4.0 | cpe:2.3:a:microsoft:personal_web_server:4.0:*:*:*:*:*:*:* |