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.
CVSS Details
- CVSS 3.1 Base Score: 7.5
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Cisco Asa | — | Upgrade to Cisco ASA version 9.2(0.99)Upgrade to Cisco ASA version 8.4(6.4)Upgrade to Cisco ASA version 3.2(26.1)Upgrade to Cisco ASA version 9.1(2.1)Upgrade to Cisco ASA version 4.1(13.1)Upgrade to Cisco ASA version 9.0(2.100) | Nov 18, 2016 | Apr 24, 2013 |
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