X-Diesel Unreal Commander 0.92 build 565 and 573 does not properly react to an FTP server's behavior after sending a "CWD /" command, which allows remote FTP servers to cause a denial of service (infinite loop) by (1) repeatedly sending a 550 error response, or (2) sending a 550 error response and then disconnecting.
Conclusion & alert: CVE-2007-4844 is rated Exploit Available (56/100): CVSS Medium severity, with medium exploitation likelihood (EPSS 1.28%). Core evidence: 1 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 |
|---|---|---|---|---|
| — | 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 | 0.63% | 1.28% | +0.65% |
| 2 | 2025-03-30 | 0.76% | 0.63% | -0.13% |
| 3 | 2025-03-29 | — | 0.76% | — |
Full EPSS history (9 records total)
CVSS metrics for this CVE.
| Base score | Version | Severity | Vector | Exploitability | Impact | Score source |
|---|---|---|---|---|---|---|
| 4.3 | 2.0 | MEDIUM |
|
8.6 | 2.9 | [email protected] |
| Vendor | Product | Version | Raw CPE |
|---|---|---|---|
| x-diesel | unreal_commander | 0.92_build565 | cpe:2.3:a:x-diesel:unreal_commander:0.92_build565:*:*:*:*:*:*:* |
| x-diesel | unreal_commander | 0.92_build573 | cpe:2.3:a:x-diesel:unreal_commander:0.92_build573:*:*:*:*:*:*:* |