CVE-2023-20245

Multiple vulnerabilities in the per-user-override feature of Cisco Adaptive Security Appliance (ASA) Software and Cisco Firepower Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to bypass a configured access control list (ACL) and allow traffic that should be denied to flow through an affected device. These vulnerabilities are due to a logic error that could occur when the affected software constructs and applies per-user-override rules. An attacker could exploit these vulnerabilities by connecting to a network through an affected device that has a vulnerable configuration. A successful exploit could allow the attacker to bypass the interface ACL and access resources that would should be protected.

• CVE ID
• CVE-2023-20245

• Assigner
• cisco

• Vulnerability Status
• PUBLISHED

• Published Version
• 2023-11-01T16:55:45.699Z

• Last Modified Date
• 2024-01-25T16:58:30.675Z