CVE-2009-1611

Exp

Stack-based buffer overflow in ElectraSoft 32bit FTP 09.04.24 allows remote FTP servers to execute arbitrary code via a long 257 reply to a CWD command.

Published: 2009-05-11 Last update: 2026-04-23 Assigner: [email protected] Source: [email protected]
NVD Status：Modified，CVE State: published
View at NVD, CVE.org, EUVD

CVE-2009-1611 is rated High Exploit Risk (83.7/100): CVSS Critical severity, with high exploitation likelihood (EPSS 7.19%, 93th percentile). 3 public exploit reference(s) are indexed (Exploit-DB). 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.

Public exploit references (Exploit-DB) for CVE-2009-1611

EDB-ID Source Kind Published Link
8621 exploit_db edb 2009-05-05 Exploit-DB ↗
8613 exploit_db edb 2009-05-05 Exploit-DB ↗
— nvd_ref exploit_tag Exploit-DB ↗

Exploit prediction scoring system (EPSS) score for CVE-2009-1611

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 11.25% 7.19% -4.06%
2 2026-01-06 12.18% 11.25% -0.93%
3 2025-09-30 — 12.18% —

Full EPSS history (11 records total)

Common vulnerability scoring system (CVSS) metrics for CVE-2009-1611

CVSS metrics for this CVE.

Base score Version Severity Vector Exploitability Impact Score source
10.0 2.0 HIGH
AV:N/AC:L/Au:N/C:C/I:C/A:C Click to expand
Access vector (AV:N)
Can be exploited remotely over network reachability.
Access complexity (AC:L)
Exploitation conditions are straightforward and predictable.
Authentication (AU:N)
No authentication is required.
Confidentiality impact (C:C)
Complete confidentiality impact.
Integrity impact (I:C)
Complete integrity impact.
Availability impact (A:C)
Complete availability impact.
 10.0 10.0 [email protected]

Weakness enumeration for CVE-2009-1611

Affected software / configurations for CVE-2009-1611

Vendor Product Version Raw CPE
electrasoft 32bit_ftp 09.04.24 cpe:2.3:a:electrasoft:32bit_ftp:09.04.24:*:*:*:*:*:*:*

References for CVE-2009-1611

cvelogic Threat Intelligence