Clientexec allows remote attackers to gain sensitive information via an HTTP request to phpinfo.php, which calls the phpinfo function.
Conclusion & alert: CVE-2004-1590 is rated Moderate Risk (44.6/100): CVSS Medium severity, with medium exploitation likelihood (EPSS 1.34%). 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 | 2026-06-15 | 0.38% | 1.34% | +0.96% |
| 2 | 2025-03-17 | 0.65% | 0.38% | -0.27% |
| 3 | 2024-01-28 | — | 0.65% | — |
Full EPSS history (5 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 |
|---|---|---|---|
| clientexec | clientexec | 2.2.1 | cpe:2.3:a:clientexec:clientexec:2.2.1:*:*:*:*:*:*:* |