VULNERABILITY INTELLIGENCE
CVE-2012-5662
CVSS score5.8 MEDIUM
EPSS probability0.62%
CISA KEVNot currently listed
Published2014-05-27
Last modified2026-06-16
CVSS vectorAV:N/AC:M/Au:N/C:P/I:P/A:N
Description
x3270 before 3.3.12ga12 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.