CVE-2005-2634

Exp

Buffer overflow in the Log-SCR function in the "Log to Screen" feature in WinFtp Server 1.6.8 allows remote attackers to cause a denial of service (application crash) and possibly execute arbitrary code via a long request.

Published: 2005-08-23 Last update: 2026-06-16 Assigner: [email protected] Source: [email protected]
NVD Status：Modified，CVE State: published
View at NVD, CVE.org, EUVD

CVE-2005-2634 is rated High Exploit Risk (76.7/100): CVSS High severity, with high exploitation likelihood (EPSS 5.25%, 91th percentile). 2 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-2005-2634

EDB-ID Source Kind Published Link
— nvd_ref exploit_tag Exploit-DB ↗
— nvd_ref exploit_tag Exploit-DB ↗

Exploit prediction scoring system (EPSS) score for CVE-2005-2634

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 5.51% 5.25% -0.27%
2 2025-06-30 5.26% 5.51% +0.25%
3 2025-03-30 — 5.26% —

Full EPSS history (9 records total)

Common vulnerability scoring system (CVSS) metrics for CVE-2005-2634

CVSS metrics for this CVE.

Base score Version Severity Vector Exploitability Impact Score source
7.5 2.0 HIGH
AV:N/AC:L/Au:N/C:P/I:P/A:P 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:P)
Partial confidentiality impact.
Integrity impact (I:P)
Partial integrity impact.
Availability impact (A:P)
Partial availability impact.
 10.0 6.4 [email protected]

Weakness enumeration for CVE-2005-2634

Affected software / configurations for CVE-2005-2634

Vendor Product Version Raw CPE
winftp_server winftp_server 1.6.8 cpe:2.3:a:winftp_server:winftp_server:1.6.8:*:*:*:*:*:*:*

References for CVE-2005-2634

cvelogic Threat Intelligence