VULNERABILITY INTELLIGENCE
CVE-2010-3901
CVSS score6.4 MEDIUM
EPSS probability0.60%
CISA KEVNot currently listed
Published2010-10-14
Last modified2026-06-16
CVSS vectorAV:N/AC:L/Au:N/C:P/I:P/A:N
Description
OpenConnect before 2.25 does not properly validate X.509 certificates, which allows man-in-the-middle attackers to spoof arbitrary AnyConnect SSL VPN servers via a crafted server certificate that (1) does not correspond to the server hostname or (2) is presented in circumstances involving a missing --cafile configuration option.
Weakness classification
- CWE-20: Improper Input Validation