Vulnerability in iPlanet Web Server 4 included in Virtualvault Operating System (VVOS) 4.0 running HP-UX 11.04 could allow attackers to corrupt data.
Conclusion & alert: CVE-2001-1368 is rated Moderate Risk (42.4/100): CVSS Medium severity, with medium exploitation likelihood (EPSS 0.49%). 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 | 2025-03-17 | 0.27% | 0.49% | +0.22% |
| 2 | 2024-05-11 | 0.11% | 0.27% | +0.15% |
| 3 | 2023-03-07 | — | 0.11% | — |
Full EPSS history (4 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 |
|---|---|---|---|
| iplanet | iplanet_web_server | 4.0 | cpe:2.3:a:iplanet:iplanet_web_server:4.0:*:*:*:*:*:*:* |