CVE-2007-2639

Exp

Directory traversal vulnerability in TFTPdWin 0.4.2 allows remote attackers to read or modify arbitrary files outside the TFTP root via unspecified vectors.

Published: 2007-05-13 Last update: 2026-04-23 Assigner: [email protected] Source: [email protected]
NVD Status：Modified，CVE State: published
View at NVD, CVE.org, EUVD

CVE-2007-2639 is rated High Exploit Risk (86.1/100): CVSS Critical severity, with medium exploitation likelihood (EPSS 3.65%). 1 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-2007-2639

EDB-ID Source Kind Published Link
30026 exploit_db edb 2007-05-11 Exploit-DB ↗

Exploit prediction scoring system (EPSS) score for CVE-2007-2639

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 2025-12-30 3.21% 3.65% +0.43%
2 2025-03-30 11.43% 3.21% -8.21%
3 2025-03-29 — 11.43% —

Full EPSS history (10 records total)

Common vulnerability scoring system (CVSS) metrics for CVE-2007-2639

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-2007-2639

Affected software / configurations for CVE-2007-2639

Vendor Product Version Raw CPE
prosysinfo tftp_server_tftpdwin 0.4.2 cpe:2.3:a:prosysinfo:tftp_server_tftpdwin:0.4.2:*:*:*:*:*:*:*

References for CVE-2007-2639

cvelogic Threat Intelligence