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CVE-2017-16513

35
FAUCET Score

CVE-2017-16513 describes buffer overflow vulnerabilities in Ipswitch WS_FTP Professional versions prior to 12.6.0.3, specifically within the local search and backup locations fields. This vulnerability carries a high CVSS score of 7.8, indicating a significant risk where a local attacker with low privileges could achieve high confidentiality, integrity, and availability impacts. While not actively exploited in the wild or on the KEV catalog, a public exploit (EDB-43115) exists, demonstrating its feasibility. Despite the available exploit, there is minimal community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
< 12.6.0.3CPE matchmatch criteria
cpe:2.3:a:ipswitch:ws_ftp:*:*:*:*:professional:*:*:*

CVSS Data

CVSS version used by this source: 3.0

7.8HIGH

CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
1.8
Impact Score
5.9
CvssVersion
3.0

Exploit Intelligence

EPSS Score
2.22%
Probability of exploitation in next 30 days
EPSS Percentile
80.8%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
ExploitDB: EDB-43115 · Nov 3, 2017
This CVE's current EPSS score of 0.0222 is in the 97th percentile among its peer group of 16,994 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.2 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

docs.ipswitch.com / WS_FTP126/ReleaseNotes/English/index.htm
Release NotesVendor Advisory
7elements.co.uk / resources/technical-advisories/ipswitch-ws_ftp-professional-local-buffer-overflow-seh-overwrite
ExploitTechnical DescriptionThird Party Advisory
exploit-db.com / exploits/43115
ExploitThird Party AdvisoryVDB Entry