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Unrated severityNVD Advisory· Published Apr 22, 2014· Updated Jun 17, 2026

CVE-2014-2735

CVE-2014-2735

Description

WinSCP before 5.5.3, when FTP with TLS is used, does not verify that the server hostname matches a domain name in the subject's Common Name (CN) or subjectAltName field of the X.509 certificate, which allows man-in-the-middle attackers to spoof SSL servers via an arbitrary valid certificate.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

4
  • Winscp/Winscp4 versions
    cpe:2.3:a:winscp:winscp:*:*:*:*:*:*:*:*+ 3 more
    • cpe:2.3:a:winscp:winscp:*:*:*:*:*:*:*:*range: <=5.5.2
    • cpe:2.3:a:winscp:winscp:5.5:*:*:*:*:*:*:*
    • cpe:2.3:a:winscp:winscp:5.5.1:*:*:*:*:*:*:*
    • (no CPE)range: <5.5.3

Patches

Vulnerability mechanics

References

3

News mentions

0

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