The Backup selection in Kailash Nadh boastMachine (formerly bMachine) 3.1 and earlier uses predicable filenames for database backups and stores the files under the web root with insufficient access control, which allows remote attackers to obtain sensitive information by downloading a backup file.
Conclusion & alert: CVE-2006-3831 is rated Moderate Risk (44.5/100): CVSS Medium severity, with medium exploitation likelihood (EPSS 1.33%). 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 | 0.41% | 1.33% | +0.92% |
| 2 | 2025-03-30 | 0.46% | 0.41% | -0.05% |
| 3 | 2025-03-29 | — | 0.46% | — |
Full EPSS history (8 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 |
|---|---|---|---|
| kailash_nadh | boastmachine | <= 3.1 | cpe:2.3:a:kailash_nadh:boastmachine:*:*:*:*:*:*:*:* |