Basware Banking (Maksuliikenne) 8.90.07.X does not properly prevent access to private keys, which allows remote attackers to spoof communications with banks via unspecified vectors. NOTE: this identifier was SPLIT from CVE-2015-0942 per ADT2 due to different vulnerability types. NOTE: this vulnerability exists because of an incorrect fix for CVE-2015-6746.
Conclusion & alert: CVE-2015-6747 is rated Moderate Risk (43.7/100): CVSS Medium severity, with medium exploitation likelihood (EPSS 1.23%). 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% | 1.23% | +0.98% |
| 2 | 2025-03-17 | 0.20% | 0.25% | +0.05% |
| 3 | 2023-06-23 | — | 0.20% | — |
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] |