5.8 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:N/I:P/A:P
0.002 Low
EPSS
Percentile
61.4%
FortiOS SSL Deep-Inspection may enable insecure renegotiation between TLS clients and servers that support secure renegotiation, opening the door to potential Man-in-the-Middle attacks (CVE-2009-3555) against the TLS connection, where an attacker could inject arbitrary data in the connection (without however being able to decipher it).