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
58.9%
The time-based ACL implementation on Cisco Adaptive Security Appliances (ASA) devices, and in Cisco Firewall Services Module (FWSM), does not properly handle periodic statements for the time-range command, which allows remote attackers to bypass intended access restrictions by sending network traffic during denied time periods, aka Bug IDs CSCuf79091 and CSCug45850.
Vendor | Product | Version | CPE |
---|---|---|---|
cisco | firewall_services_module | * | cpe:2.3:h:cisco:firewall_services_module:*:*:*:*:*:*:*:* |
cisco | adaptive_security_appliance_software | - | cpe:2.3:o:cisco:adaptive_security_appliance_software:-:*:*:*:*:*:*:* |