7.5 High
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
7.1 High
AI Score
Confidence
Low
0.009 Low
EPSS
Percentile
82.6%
ppp utility in FreeBSD 4.1.1 and earlier does not properly restrict access as specified by the “nat deny_incoming” command, which allows remote attackers to connect to the target system.