Off-by-one error in Steamcast 0.9.75 and earlier allows remote attackers to cause a denial of service (daemon crash) or execute arbitrary code via a certain HTTP request that leads to a buffer overflow, as demonstrated by a long User-Agent header.
Conclusion & alert: CVE-2008-0550 is rated High Exploit Risk (84.6/100): CVSS Critical severity, with high exploitation likelihood (EPSS 53.78%, 99th percentile). Core evidence: 3 public exploit reference(s) are indexed (Exploit-DB). Mandatory action: Public exploits are available—assess exposure, apply mitigations, and prioritize patching.
Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.
| EDB-ID | Source | Kind | Published | Link |
|---|---|---|---|---|
| 16800 | exploit_db | edb | 2010-06-11 | Exploit-DB ↗ |
| — | nvd_ref | exploit_tag | Exploit-DB ↗ | |
| — | nvd_ref | exploit_tag | Exploit-DB ↗ |
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 | 68.16% | 53.78% | -14.37% |
| 2 | 2025-04-26 | 65.40% | 68.16% | +2.76% |
| 3 | 2025-03-30 | — | 65.40% | — |
Full EPSS history (16 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 |
|---|---|---|---|
| radio_toolbox | steamcast | <= 0.9.75 | cpe:2.3:a:radio_toolbox:steamcast:*:*:*:*:*:*:*:* |