5 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:L/Au:N/C:P/I:N/A:N
6.4 Medium
AI Score
Confidence
Low
0.003 Low
EPSS
Percentile
70.1%
Microsoft Outlook 2002 does not properly handle requests to encrypt email messages with V1 Exchange Server Security certificates, which causes Outlook to send the email in plaintext, aka “Flaw in how Outlook 2002 handles V1 Exchange Server Security Certificates could lead to Information Disclosure.”