Systemic Risk Value <=2.8.0 is vulnerable to improper access control in /RiskValue/GroupingEntities/Controls/GetFile.aspx?ID=. Uploaded files are accessible via a predictable numerical ID parameter, allowing unauthorized users to increment or decrement the ID to access and download files they do not have permission to view.
Conclusion & alert: CVE-2025-26138 is rated Moderate Risk (41.6/100): CVSS Medium severity, with low exploitation likelihood (EPSS 0.22%). 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 | 2026-04-28 | 0.33% | 0.22% | -0.11% |
| 2 | 2026-04-26 | 0.05% | 0.33% | +0.27% |
| 3 | 2025-10-12 | — | 0.05% | — |
Full EPSS history (6 records total)
CVSS metrics for this CVE.
| Base score | Version | Severity | Vector | Exploitability | Impact | Score source |
|---|---|---|---|---|---|---|
| 6.5 | 3.1 | MEDIUM |
|
2.8 | 3.6 | 134c704f-9b21-4f2e-91b3-4a467353bcc0 |
| Vendor | Product | Version | Raw CPE |
|---|---|---|---|
| systemic-rm | risk_value | <= 2.8.0 | cpe:2.3:a:systemic-rm:risk_value:*:*:*:*:*:*:*:* |
| URL | Tags |
|---|---|
| https://github.com/Arakiba/CVEs/tree/main/CVE-2025-26138 | Third Party Advisory |