CVE-2023-20256

Summary

CVECVE-2023-20256
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2023-11-01 17:15:00 UTC
Updated2024-01-25 17:15:00 UTC
DescriptionMultiple 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.

Risk And Classification

Problem Types: NVD-CWE-noinfo

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Operating System Cisco Adaptive Security Appliance Software 9.12.4.10 All All All
Operating System Cisco Adaptive Security Appliance Software 9.12.4.13 All All All
Operating System Cisco Adaptive Security Appliance Software 9.12.4.18 All All All
Operating System Cisco Adaptive Security Appliance Software 9.12.4.2 All All All
Operating System Cisco Adaptive Security Appliance Software 9.12.4.24 All All All
Operating System Cisco Adaptive Security Appliance Software 9.12.4.26 All All All
Operating System Cisco Adaptive Security Appliance Software 9.12.4.29 All All All
Operating System Cisco Adaptive Security Appliance Software 9.12.4.30 All All All
Operating System Cisco Adaptive Security Appliance Software 9.12.4.35 All All All
Operating System Cisco Adaptive Security Appliance Software 9.12.4.37 All All All
Operating System Cisco Adaptive Security Appliance Software 9.12.4.38 All All All
Operating System Cisco Adaptive Security Appliance Software 9.12.4.39 All All All
Operating System Cisco Adaptive Security Appliance Software 9.12.4.4 All All All
Operating System Cisco Adaptive Security Appliance Software 9.12.4.40 All All All
Operating System Cisco Adaptive Security Appliance Software 9.12.4.41 All All All
Operating System Cisco Adaptive Security Appliance Software 9.12.4.47 All All All
Operating System Cisco Adaptive Security Appliance Software 9.12.4.48 All All All
Operating System Cisco Adaptive Security Appliance Software 9.12.4.50 All All All
Operating System Cisco Adaptive Security Appliance Software 9.12.4.52 All All All
Operating System Cisco Adaptive Security Appliance Software 9.12.4.54 All All All
Operating System Cisco Adaptive Security Appliance Software 9.12.4.55 All All All
Operating System Cisco Adaptive Security Appliance Software 9.12.4.56 All All All
Operating System Cisco Adaptive Security Appliance Software 9.12.4.7 All All All
Operating System Cisco Adaptive Security Appliance Software 9.12.4.8 All All All
Operating System Cisco Adaptive Security Appliance Software 9.14.1.10 All All All
Operating System Cisco Adaptive Security Appliance Software 9.14.1.15 All All All
Operating System Cisco Adaptive Security Appliance Software 9.14.1.19 All All All
Operating System Cisco Adaptive Security Appliance Software 9.14.1.30 All All All
Operating System Cisco Adaptive Security Appliance Software 9.14.2 All All All
Operating System Cisco Adaptive Security Appliance Software 9.14.2.13 All All All
Operating System Cisco Adaptive Security Appliance Software 9.14.2.15 All All All
Operating System Cisco Adaptive Security Appliance Software 9.14.2.4 All All All
Operating System Cisco Adaptive Security Appliance Software 9.14.2.8 All All All
Operating System Cisco Adaptive Security Appliance Software 9.14.3 All All All
Operating System Cisco Adaptive Security Appliance Software 9.14.3.1 All All All
Operating System Cisco Adaptive Security Appliance Software 9.14.3.11 All All All
Operating System Cisco Adaptive Security Appliance Software 9.14.3.13 All All All
Operating System Cisco Adaptive Security Appliance Software 9.14.3.15 All All All
Operating System Cisco Adaptive Security Appliance Software 9.14.3.18 All All All
Operating System Cisco Adaptive Security Appliance Software 9.14.3.9 All All All
Operating System Cisco Adaptive Security Appliance Software 9.14.4 All All All
Operating System Cisco Adaptive Security Appliance Software 9.14.4.12 All All All
Operating System Cisco Adaptive Security Appliance Software 9.14.4.13 All All All
Operating System Cisco Adaptive Security Appliance Software 9.14.4.14 All All All
Operating System Cisco Adaptive Security Appliance Software 9.14.4.15 All All All
Operating System Cisco Adaptive Security Appliance Software 9.14.4.17 All All All
Operating System Cisco Adaptive Security Appliance Software 9.14.4.22 All All All
Operating System Cisco Adaptive Security Appliance Software 9.14.4.23 All All All
Operating System Cisco Adaptive Security Appliance Software 9.14.4.6 All All All
Operating System Cisco Adaptive Security Appliance Software 9.14.4.7 All All All
Operating System Cisco Adaptive Security Appliance Software 9.15.1 All All All
Operating System Cisco Adaptive Security Appliance Software 9.15.1.1 All All All
Operating System Cisco Adaptive Security Appliance Software 9.15.1.10 All All All
Operating System Cisco Adaptive Security Appliance Software 9.15.1.15 All All All
Operating System Cisco Adaptive Security Appliance Software 9.15.1.16 All All All
Operating System Cisco Adaptive Security Appliance Software 9.15.1.17 All All All
Operating System Cisco Adaptive Security Appliance Software 9.15.1.21 All All All
Operating System Cisco Adaptive Security Appliance Software 9.15.1.7 All All All
Operating System Cisco Adaptive Security Appliance Software 9.16.1 All All All
Operating System Cisco Adaptive Security Appliance Software 9.16.1.28 All All All
Operating System Cisco Adaptive Security Appliance Software 9.16.2 All All All
Operating System Cisco Adaptive Security Appliance Software 9.16.2.11 All All All
Operating System Cisco Adaptive Security Appliance Software 9.16.2.13 All All All
Operating System Cisco Adaptive Security Appliance Software 9.16.2.14 All All All
Operating System Cisco Adaptive Security Appliance Software 9.16.2.3 All All All
Operating System Cisco Adaptive Security Appliance Software 9.16.2.7 All All All
Operating System Cisco Adaptive Security Appliance Software 9.16.3 All All All
Operating System Cisco Adaptive Security Appliance Software 9.16.3.14 All All All
Operating System Cisco Adaptive Security Appliance Software 9.16.3.15 All All All
Operating System Cisco Adaptive Security Appliance Software 9.16.3.19 All All All
Operating System Cisco Adaptive Security Appliance Software 9.16.3.23 All All All
Operating System Cisco Adaptive Security Appliance Software 9.16.3.3 All All All
Operating System Cisco Adaptive Security Appliance Software 9.16.4 All All All
Operating System Cisco Adaptive Security Appliance Software 9.16.4.14 All All All
Operating System Cisco Adaptive Security Appliance Software 9.16.4.9 All All All
Operating System Cisco Adaptive Security Appliance Software 9.17.1 All All All
Operating System Cisco Adaptive Security Appliance Software 9.17.1.10 All All All
Operating System Cisco Adaptive Security Appliance Software 9.17.1.11 All All All
Operating System Cisco Adaptive Security Appliance Software 9.17.1.13 All All All
Operating System Cisco Adaptive Security Appliance Software 9.17.1.15 All All All
Operating System Cisco Adaptive Security Appliance Software 9.17.1.20 All All All
Operating System Cisco Adaptive Security Appliance Software 9.17.1.30 All All All
Operating System Cisco Adaptive Security Appliance Software 9.17.1.7 All All All
Operating System Cisco Adaptive Security Appliance Software 9.17.1.9 All All All
Operating System Cisco Adaptive Security Appliance Software 9.18.1 All All All
Operating System Cisco Adaptive Security Appliance Software 9.18.1.3 All All All
Operating System Cisco Adaptive Security Appliance Software 9.18.2 All All All
Operating System Cisco Adaptive Security Appliance Software 9.18.2.5 All All All
Operating System Cisco Adaptive Security Appliance Software 9.18.2.7 All All All
Operating System Cisco Adaptive Security Appliance Software 9.18.2.8 All All All
Operating System Cisco Adaptive Security Appliance Software 9.18.3 All All All
Operating System Cisco Adaptive Security Appliance Software 9.19.1 All All All
Operating System Cisco Adaptive Security Appliance Software 9.19.1.5 All All All
Operating System Cisco Adaptive Security Appliance Software 9.8.4.22 All All All
Operating System Cisco Adaptive Security Appliance Software 9.8.4.25 All All All
Operating System Cisco Adaptive Security Appliance Software 9.8.4.26 All All All
Operating System Cisco Adaptive Security Appliance Software 9.8.4.29 All All All
Operating System Cisco Adaptive Security Appliance Software 9.8.4.32 All All All
Operating System Cisco Adaptive Security Appliance Software 9.8.4.33 All All All
Operating System Cisco Adaptive Security Appliance Software 9.8.4.34 All All All
Operating System Cisco Adaptive Security Appliance Software 9.8.4.35 All All All
Operating System Cisco Adaptive Security Appliance Software 9.8.4.39 All All All
Operating System Cisco Adaptive Security Appliance Software 9.8.4.40 All All All
Operating System Cisco Adaptive Security Appliance Software 9.8.4.41 All All All
Operating System Cisco Adaptive Security Appliance Software 9.8.4.43 All All All
Operating System Cisco Adaptive Security Appliance Software 9.8.4.44 All All All
Operating System Cisco Adaptive Security Appliance Software 9.8.4.45 All All All
Operating System Cisco Adaptive Security Appliance Software 9.8.4.46 All All All
Operating System Cisco Adaptive Security Appliance Software 9.8.4.48 All All All
Application Cisco Firepower Threat Defense 6.2.3.16 All All All
Application Cisco Firepower Threat Defense 6.2.3.17 All All All
Application Cisco Firepower Threat Defense 6.2.3.18 All All All
Application Cisco Firepower Threat Defense 6.4.0.10 All All All
Application Cisco Firepower Threat Defense 6.4.0.11 All All All
Application Cisco Firepower Threat Defense 6.4.0.12 All All All
Application Cisco Firepower Threat Defense 6.4.0.13 All All All
Application Cisco Firepower Threat Defense 6.4.0.14 All All All
Application Cisco Firepower Threat Defense 6.4.0.15 All All All
Application Cisco Firepower Threat Defense 6.4.0.16 All All All
Application Cisco Firepower Threat Defense 6.6.1 All All All
Application Cisco Firepower Threat Defense 6.6.3 All All All
Application Cisco Firepower Threat Defense 6.6.4 All All All
Application Cisco Firepower Threat Defense 6.6.5 All All All
Application Cisco Firepower Threat Defense 6.6.5.1 All All All
Application Cisco Firepower Threat Defense 6.6.5.2 All All All
Application Cisco Firepower Threat Defense 6.6.7 All All All
Application Cisco Firepower Threat Defense 6.6.7.1 All All All
Application Cisco Firepower Threat Defense 6.7.0 All All All
Application Cisco Firepower Threat Defense 6.7.0.1 All All All
Application Cisco Firepower Threat Defense 6.7.0.2 All All All
Application Cisco Firepower Threat Defense 6.7.0.3 All All All
Application Cisco Firepower Threat Defense 7.0.0 All All All
Application Cisco Firepower Threat Defense 7.0.0.1 All All All
Application Cisco Firepower Threat Defense 7.0.1 All All All
Application Cisco Firepower Threat Defense 7.0.1.1 All All All
Application Cisco Firepower Threat Defense 7.0.2 All All All
Application Cisco Firepower Threat Defense 7.0.2.1 All All All
Application Cisco Firepower Threat Defense 7.0.3 All All All
Application Cisco Firepower Threat Defense 7.0.4 All All All
Application Cisco Firepower Threat Defense 7.0.5 All All All
Application Cisco Firepower Threat Defense 7.1.0 All All All
Application Cisco Firepower Threat Defense 7.1.0.1 All All All
Application Cisco Firepower Threat Defense 7.1.0.2 All All All
Application Cisco Firepower Threat Defense 7.1.0.3 All All All
Application Cisco Firepower Threat Defense 7.2.0 All All All
Application Cisco Firepower Threat Defense 7.2.0.1 All All All
Application Cisco Firepower Threat Defense 7.2.1 All All All
Application Cisco Firepower Threat Defense 7.2.2 All All All
Application Cisco Firepower Threat Defense 7.2.3 All All All
Application Cisco Firepower Threat Defense 7.3.0 All All All
Application Cisco Firepower Threat Defense 7.3.1 All All All
Application Cisco Firepower Threat Defense 7.3.1.1 All All All

References

ReferenceSourceLinkTags
Cisco Adaptive Security Appliance Software and Firepower Threat Defense Software AnyConnect Access Control List Bypass Vulnerabilities MISC sec.cloudapps.cisco.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Legacy QID Mappings

  • 317406 Cisco Adaptive Security Appliance (ASA) AnyConnect Access Control List Bypass Vulnerabilities (cisco-sa-asaftd-ac-acl-bypass-bwd7q6Gb)
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