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CVE-2007-2639

37
FAUCET Score

CVE-2007-2639 describes a critical directory traversal vulnerability in TFTPdWin version 0.4.2, allowing remote attackers to read or modify arbitrary files outside the designated TFTP root directory. With a CVSS score of 10.0, this vulnerability is easily exploitable over the network with no authentication required, leading to complete compromise of confidentiality, integrity, and availability. While not actively exploited in the wild or on any hot lists, public exploit code exists, indicating a clear path for malicious actors. Despite its severity, there is minimal community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
0.4.2CPE matchmatch criteria
cpe:2.3:a:prosysinfo:tftp_server_tftpdwin:0.4.2:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

10.0HIGH

AV:N/AC:L/Au:N/C:C/I:C/A:C

Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Exploitability Score
10.0
Impact Score
10.0
CvssVersion
2.0

Exploit Intelligence

EPSS Score
3.62%
Probability of exploitation in next 30 days
EPSS Percentile
88.3%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
ExploitDB: EDB-30026 · May 11, 2007
This CVE's current EPSS score of 0.0362 is in the 79th percentile among its peer group of 51,466 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

osvdb.org / 36252
securityreason.com / securityalert/2699
exchange.xforce.ibmcloud.com / vulnerabilities/34247
securityfocus.com / archive/1/468313/100/0/threaded
securityfocus.com / bid/23937