CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:L/Au:N/C:C/I:C/A:C
EPSS
Percentile
79.6%
Horde Kronolith H3 2.1 before 2.1.7 and 2.2 before 2.2-RC2; Nag H3 2.1
before 2.1.4 and 2.2 before 2.2-RC2; Mnemo H3 2.1 before 2.1.2 and H3 2.2
before 2.2-RC2; Groupware 1.0 before 1.0.3 and 1.1 before 1.1-RC2; and
Groupware Webmail Edition 1.0 before 1.0.4 and 1.1 before 1.1-RC2 does not
validate ownership when performing share changes, which has unknown impact
and attack vectors.