VULNERABILITY INTELLIGENCE
CVE-2013-4566
CVSS score4 MEDIUM
EPSS probability1.95%
CISA KEVNot currently listed
Published2013-12-12
Last modified2026-06-16
CVSS vectorAV:N/AC:H/Au:N/C:P/I:P/A:N
Description
mod_nss 1.0.8 and earlier, when NSSVerifyClient is set to none for the server/vhost context, does not enforce the NSSVerifyClient setting in the directory context, which allows remote attackers to bypass intended access restrictions.