Directory traversal vulnerability in RadioBird Software WebServer 4 Everyone 1.23 and 1.27, and other versions before 1.30, allows remote attackers to read arbitrary files via an HTTP request with ".." (dot-dot) sequences containing URL-encoded forward slash ("%2F") characters.
Conclusion & alert: CVE-2002-1213 is rated Moderate Risk (47.3/100): CVSS Medium severity, with medium exploitation likelihood (EPSS 1.17%). 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 | 2026-05-13 | 1.43% | 1.17% | -0.25% |
| 2 | 2025-09-02 | 1.52% | 1.43% | -0.09% |
| 3 | 2025-03-30 | — | 1.52% | — |
Full EPSS history (11 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 |
|---|---|---|---|
| radiobird_software | webserver_4_all | 1.23 | cpe:2.3:a:radiobird_software:webserver_4_all:1.23:*:*:*:*:*:*:* |
| radiobird_software | webserver_4_all | 1.27 | cpe:2.3:a:radiobird_software:webserver_4_all:1.27:*:*:*:*:*:*:* |