4.3 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:M/Au:N/C:P/I:N/A:N
0.002 Low
EPSS
Percentile
57.0%
Open Ticket Request System (OTRS) before 2.2.7 sends e-mail containing a
Bcc header field that lists the Blind Carbon Copy recipients, which allows
remote attackers to obtain potentially sensitive e-mail address information
by reading this field.