Cyberduck before 4.4.4 on Windows does not properly validate X.509 certificate chains, which allows man-in-the-middle attackers to spoof FTP-SSL servers via a certificate issued by an arbitrary root Certification Authority.
CVE-2014-2845
MEDIUMNVD 5.95.9—
EchelonGraph scoreMEDIUM confidence
Score 5.9 from GitHub Security Advisory published 2022-05-13. NVD baseline CVSS 5.9; sources differ by 0.0.
Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
5.9
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
- Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS: 1%CVSS: 5.9Exploit: NoneExposed: 0
No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.
- CVSS v3
- 5.9
- EG Score
- 5.9(medium)
- EPSS
- 56.5%
- KEV
- Not listed
Published
November 15, 2017
Last Modified
May 13, 2026
References (6)
- cve@mitrehttp://secunia.com/advisories/58426
- cve@mitrehttp://www.securityfocus.com/archive/1/532039/100/0/threaded
- cve@mitrehttps://cyberduck.io/changelog/
- af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/58426
- af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/archive/1/532039/100/0/threaded
- af854a3a-2127-422b-91ae-364da2661108https://cyberduck.io/changelog/
Data Freshness Timeline
(refreshed 8× in last 7d / 41× in last 30d)
Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.
- 2026-07-07 13:41 UTCEPSS rescore
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- 2026-05-22 08:01 UTCGHSA enrichment
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Frequently asked(5)
What is CVE-2014-2845?
CVE-2014-2845 is a medium vulnerability published on November 15, 2017. Cyberduck before 4.4.4 on Windows does not properly validate X.509 certificate chains, which allows man-in-the-middle attackers to spoof FTP-SSL servers via a certificate issued by an arbitrary root Certification Authority.
When was CVE-2014-2845 disclosed?
CVE-2014-2845 was first published in the National Vulnerability Database on November 15, 2017, with the most recent update on May 13, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2014-2845 actively exploited?
CVE-2014-2845 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 56.5% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2014-2845?
CVE-2014-2845 has a CVSS v3 base score of 5.9 (NVD).
How do I remediate CVE-2014-2845?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2014-2845, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.
Dependency Blast Radius
Explore the affected products and dependency analysis for CVE-2014-2845
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