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CVE-2011-0507

29
FAUCET Score

CVE-2011-0507 describes a denial-of-service vulnerability in Blackmoon FTP Server versions 3.1 Build 1735 and 1736, and potentially earlier versions. Remote attackers can crash the FTPService.exe process by sending numerous PORT commands with lengthy arguments, leading to a NULL pointer dereference. The vulnerability has a CVSS score of 4.3, indicating a medium attack complexity and potential for partial availability impact, with no confidentiality or integrity impact. While there is no evidence of active exploitation or inclusion in the KEV catalog, a public exploit (EDB-15986) exists. Community discussion and media coverage for this CVE are minimal.

Impacted Technologies

VendorProductVersion(s)CPE
3.1CPE matchmatch criteria
cpe:2.3:a:blackmoonftpserver:blackmoon_ftp_server:3.1:*:*:*:*:*:*:*
3.1.7.1735CPE matchmatch criteria
cpe:2.3:a:blackmoonftpserver:blackmoon_ftp_server:3.1.7.1735:*:*:*:*:*:*:*
3.1.7.1736CPE matchmatch criteria
cpe:2.3:a:blackmoonftpserver:blackmoon_ftp_server:3.1.7.1736:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

4.3MEDIUM

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

Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Exploitability Score
8.6
Impact Score
2.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
4.92%
Probability of exploitation in next 30 days
EPSS Percentile
91.2%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
ExploitDB: EDB-15986 · Jan 13, 2011
This CVE's current EPSS score of 0.0492 is in the 89th 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

osvdb.org / 70452
secunia.com / advisories/42933
Vendor Advisory
exchange.xforce.ibmcloud.com / vulnerabilities/64696
exploit-db.com / exploits/15986
Exploit
securityfocus.com / bid/45814