The HTTP interface of Tivoli Lightweight Client Framework (LCF) in IBM Tivoli Management Framework 3.7.1 sets http_disable to zero at install time, which allows remote authenticated users to bypass file permissions on Tivoli Endpoint Configuration data files via an unspecified manipulation of log files.
Conclusion & alert: CVE-2000-1239 is rated High Risk (65.5/100): CVSS Critical severity, with medium exploitation likelihood (EPSS 2.08%). Core evidence: EPSS rose +1.88% over the last day, indicating growing attacker interest. 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 | 0.20% | 2.08% | +1.88% |
| 2 | 2025-03-30 | 0.30% | 0.20% | -0.10% |
| 3 | 2025-03-29 | — | 0.30% | — |
Full EPSS history (6 records total)
CVSS metrics for this CVE.
| Base score | Version | Severity | Vector | Exploitability | Impact | Score source |
|---|---|---|---|---|---|---|
| 9.0 | 2.0 | HIGH |
|
8.0 | 10.0 | [email protected] |
| Vendor | Product | Version | Raw CPE |
|---|---|---|---|
| ibm | tivoli_management_framework | 3.7.1 | cpe:2.3:a:ibm:tivoli_management_framework:3.7.1:*:*:*:*:*:*:* |