The AuthenticationFilter class in SolarWinds Storage Manager allows remote attackers to upload and execute arbitrary scripts via unspecified vectors.
Conclusion & alert: CVE-2015-5371 is rated High Risk (79.5/100): CVSS Critical severity, with high exploitation likelihood (EPSS 87.70%, 99th percentile). Core evidence: EPSS ranks this CVE among the most likely to be exploited in the near term. EPSS rose +4.66% 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 | 2026-01-26 | 83.03% | 87.70% | +4.66% |
| 2 | 2025-05-16 | 86.88% | 83.03% | -3.85% |
| 3 | 2025-03-19 | — | 86.88% | — |
Full EPSS history (14 records total)
CVSS metrics for this CVE.
| Base score | Version | Severity | Vector | Exploitability | Impact | Score source |
|---|---|---|---|---|---|---|
| 10.0 | 2.0 | HIGH |
|
10.0 | 10.0 | [email protected] |
| Vendor | Product | Version | Raw CPE |
|---|---|---|---|
| solarwinds | storage_manager | — | cpe:2.3:a:solarwinds:storage_manager:-:*:*:*:*:*:*:* |