IBM Eclipse Help System (IEHS), as used in IBM Rational Directory Server 5.1.1 through 5.1.1.2 and 5.2 through 5.2.1 and other products, allows remote attackers to obtain sensitive information by providing a crafted parameter path and then reading the debug information associated with the 500 HTTP status code.
Conclusion & alert: CVE-2013-0599 is rated Moderate Risk (49.5/100): CVSS Medium severity, with medium exploitation likelihood (EPSS 2.10%). Core evidence: EPSS rose +1.84% over the last day, indicating growing attacker interest. 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 | 0.25% | 2.10% | +1.84% |
| 2 | 2025-03-30 | 0.40% | 0.25% | -0.14% |
| 3 | 2025-03-29 | — | 0.40% | — |
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 |
|---|---|---|---|
| ibm | rational_directory_server | <= 5.1.1.2 | cpe:2.3:a:ibm:rational_directory_server:*:*:*:*:*:*:*:* |
| ibm | rational_directory_server | 5.1.1 | cpe:2.3:a:ibm:rational_directory_server:5.1.1:*:*:*:*:*:*:* |
| ibm | rational_directory_server | 5.1.1.1 | cpe:2.3:a:ibm:rational_directory_server:5.1.1.1:*:*:*:*:*:*:* |
| ibm | rational_directory_server | <= 5.2.1 | cpe:2.3:a:ibm:rational_directory_server:*:*:*:*:*:*:*:* |
| ibm | rational_directory_server | 5.2 | cpe:2.3:a:ibm:rational_directory_server:5.2:*:*:*:*:*:*:* |
| ibm | rational_directory_server | 5.2.0.1 | cpe:2.3:a:ibm:rational_directory_server:5.2.0.1:*:*:*:*:*:*:* |
| ibm | rational_directory_server | 5.2.0.2 | cpe:2.3:a:ibm:rational_directory_server:5.2.0.2:*:*:*:*:*:*:* |