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CVE-2011-3976

55
FAUCET Score

CVE-2011-3976 describes a stack-based buffer overflow in AmmSoft ScriptFTP version 3.3, allowing remote FTP servers to execute arbitrary code. This vulnerability has a CVSS score of 6.8 (Medium) and a FAUCET Risk Score of 99/100, indicating a significant risk due to its network-based attack vector, medium attack complexity, and potential for partial confidentiality, integrity, and availability impact. While not listed in the KEV catalog, exploit code is publicly available through Metasploit modules and ExploitDB, demonstrating its exploitability. Despite the availability of exploits, there is no recorded community discussion or media coverage, suggesting it has not garnered widespread public attention.

Impacted Technologies

VendorProductVersion(s)CPE
3.3CPE matchmatch criteria
cpe:2.3:a:ammsoft:scriptftp:3.3:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

6.8MEDIUM

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

Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Exploitability Score
8.6
Impact Score
6.4
CvssVersion
2.0

Exploit Intelligence

EPSS Score
30.59%
Probability of exploitation in next 30 days
EPSS Percentile
98.0%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
Metasploit: ScriptFTP LIST Remote Buffer Overflow · Oct 12, 2011
ExploitDB: EDB-17948 · Oct 9, 2011
This CVE's current EPSS score of 0.3059 is in the 99th percentile among its peer group of 19,955 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

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

Remediation

Remediation records are not available for this CVE.

References

secunia.com / advisories/46099
Vendor Advisory
exchange.xforce.ibmcloud.com / vulnerabilities/69962
digital-echidna.org / 2011/09/scriptftp-3-3-remote-buffer-overflow-exploit-0day
ExploitURL Repurposed
exploit-db.com / exploits/17876
Exploit
kb.cert.org / vuls/id/440219
US Government Resource
securityfocus.com / bid/49707
Exploit