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
AI Score
Confidence
Low
EPSS
Percentile
78.7%
The client authentication interface for Check Point Firewall-1 4.0 and earlier generates different error messages for invalid usernames versus invalid passwords, which allows remote attackers to identify valid usernames on the firewall.
Vendor | Product | Version | CPE |
---|---|---|---|
checkpoint | firewall-1 | 3.0 | cpe:2.3:a:checkpoint:firewall-1:3.0:*:*:*:*:*:*:* |
checkpoint | firewall-1 | 4.0 | cpe:2.3:a:checkpoint:firewall-1:4.0:*:*:*:*:*:*:* |