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CVE-2005-2767

31
FAUCET Score

CVE-2005-2767 describes a buffer overflow vulnerability in LeapFTP, specifically affecting versions 2.7.3 and 2.7.4. This flaw allows remote attackers to execute arbitrary code by crafting a malicious Site Queue (.lsq) file containing an excessively long Host string. The vulnerability carries a CVSS score of 7.5, indicating a high severity due to its network-based attack vector, low attack complexity, and potential for partial confidentiality, integrity, and availability impact. While there is no evidence of active exploitation or Metasploit modules, a Proof-of-Concept exploit is available on ExploitDB, though community discussion and media coverage are minimal.

Impacted Technologies

VendorProductVersion(s)CPE
2.7.3.600CPE matchmatch criteria
cpe:2.3:a:leapware:leapftp:2.7.3.600:*:*:*:*:*:*:*
2.7.4CPE matchmatch criteria
cpe:2.3:a:leapware:leapftp:2.7.4:*:*:*:*:*:*:*
2.7.4.602CPE matchmatch criteria
cpe:2.3:a:leapware:leapftp:2.7.4.602:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

7.5HIGH

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

Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Exploitability Score
10.0
Impact Score
6.4
CvssVersion
2.0

Exploit Intelligence

EPSS Score
6.92%
Probability of exploitation in next 30 days
EPSS Percentile
93.4%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
ExploitDB: EDB-26194 · Aug 24, 2005
This CVE's current EPSS score of 0.0692 is in the 89th percentile among its peer group of 51,485 CVEs.

Social Chatter

No social media mentions found for this CVE.

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

marc.info
secunia.com / advisories/16552
PatchVendor Advisory
securitytracker.com / id
secway.org / advisory/AD20050824.txt
ExploitPatchVendor Advisory
exchange.xforce.ibmcloud.com / vulnerabilities/21974
leapware.com / security/2005082301.txt
ExploitPatchVendor Advisory
securityfocus.com / bid/14655
ExploitPatch