The default installation of Apache before 1.3.19 allows remote attackers to list directories instead of the multiview index.html file via an HTTP request for a path that contains many / (slash) characters, which causes the path to be mishandled by (1) mod_negotiation, (2) mod_dir, or (3) mod_autoindex.
Conclusion & alert: CVE-2001-0925 is rated High Exploit Risk (74.8/100): CVSS Medium severity, with high exploitation likelihood (EPSS 89.50%, 100th percentile). Core evidence: 6 public exploit reference(s) are indexed (Exploit-DB). EPSS rose +6.20% 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 |
|---|---|---|---|---|
| 20693 | exploit_db | edb | 2002-02-21 | Exploit-DB ↗ |
| 20695 | exploit_db | edb | 2001-06-13 | Exploit-DB ↗ |
| 20694 | exploit_db | edb | 2001-06-13 | Exploit-DB ↗ |
| 20692 | exploit_db | edb | 2001-06-13 | 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 | 2026-01-23 | 83.30% | 89.50% | +6.20% |
| 2 | 2025-08-25 | 85.45% | 83.30% | -2.15% |
| 3 | 2025-07-30 | — | 85.45% | — |
Full EPSS history (11 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] |
Fixed in Apache HTTP Server 1.3.19: http://httpd.apache.org/security/vulnerabilities_13.html
| Vendor | Product | Version | Raw CPE |
|---|---|---|---|
| apache | http_server | 1.3.11 | cpe:2.3:a:apache:http_server:1.3.11:*:*:*:*:*:*:* |
| apache | http_server | 1.3.12 | cpe:2.3:a:apache:http_server:1.3.12:*:*:*:*:*:*:* |
| apache | http_server | 1.3.14 | cpe:2.3:a:apache:http_server:1.3.14:*:*:*:*:*:*:* |
| apache | http_server | 1.3.17 | cpe:2.3:a:apache:http_server:1.3.17:*:*:*:*:*:*:* |
| debian | debian_linux | 2.2 | cpe:2.3:o:debian:debian_linux:2.2:*:*:*:*:*:*:* |