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Case File

CVE-2011-0507

MEDIUM · CVSS 4.3 EPSS 4.92% Public Exploit

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2011-01-20 · Last synced 2026-08-04

Field Assessment

AI analysis pending.

Exhibit — Public Exploit Signal

A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.

External Security References

Note: these links are listed for security research and verification purposes only.

CVE
CVE-2011-0507
Severity
MEDIUM
CVSS
4.3
EPSS
4.92%

Original Filing — NVD Description

FTPService.exe in Blackmoon FTP 3.1 Build 1735 and Build 1736 (3.1.7.1736), and possibly other versions before 3.1.8.1737, allows remote attackers to cause a denial of service (crash) via a large number of PORT commands with long arguments, which triggers a NULL pointer dereference. NOTE: some of these details are obtained from third party information.