VULNERABILITY INTELLIGENCE
CVE-2007-4407
CVSS score6.4 MEDIUM
EPSS probability1.48%
CISA KEVNot currently listed
Published2007-08-18
Last modified2026-06-16
CVSS vectorAV:N/AC:L/Au:N/C:N/I:P/A:P
Description
ircu 2.10.12.03 and 2.10.12.04 does not associate a timestamp with ops privilege on an unused channel (zannel), which allows remote attackers to (1) set or remove certain channel modes via a "netriding" attack or (2) take over a channel by joining an unlinked server with the A/Upass and then setting a new Apass.