Attacker Value
Unknown
CVE-2023-20247
CVE-2023-20247
(Last updated November 10, 2023) ▾
MITRE ATT&CK
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Description
A vulnerability in the remote access SSL VPN feature of Cisco Adaptive Security Appliance (ASA) Software and Cisco Firepower Threat Defense (FTD) Software could allow an authenticated, remote attacker to bypass a configured multiple certificate authentication policy and connect using only a valid username and password. This vulnerability is due to improper error handling during remote access VPN authentication. An attacker could exploit this vulnerability by sending crafted requests during remote access VPN session establishment. A successful exploit could allow the attacker to bypass the configured multiple certificate authentication policy while retaining the privileges and permissions associated with the original connection profile.
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CVSS V3 Severity and Metrics
Data provided by the National Vulnerability Database (NVD)
Base Score:
4.3 Medium
Impact Score:
1.4
Exploitability Score:
2.8
Attack Vector (AV):
Network
Attack Complexity (AC):
Low
Privileges Required (PR):
Low
User Interaction (UI):
None
Scope (S):
Unchanged
Confidentiality (C):
None
Integrity (I):
Low
Availability (A):
None
General Information
Vendors
- cisco
Products
- adaptive security appliance software 9.12.1,
- adaptive security appliance software 9.12.1.2,
- adaptive security appliance software 9.12.1.3,
- adaptive security appliance software 9.12.2,
- adaptive security appliance software 9.12.2.1,
- adaptive security appliance software 9.12.2.4,
- adaptive security appliance software 9.12.2.5,
- adaptive security appliance software 9.12.2.9,
- adaptive security appliance software 9.12.3,
- adaptive security appliance software 9.12.3.12,
- adaptive security appliance software 9.12.3.2,
- adaptive security appliance software 9.12.3.7,
- adaptive security appliance software 9.12.3.9,
- adaptive security appliance software 9.12.4,
- adaptive security appliance software 9.12.4.10,
- adaptive security appliance software 9.12.4.13,
- adaptive security appliance software 9.12.4.18,
- adaptive security appliance software 9.12.4.2,
- adaptive security appliance software 9.12.4.24,
- adaptive security appliance software 9.12.4.26,
- adaptive security appliance software 9.12.4.29,
- adaptive security appliance software 9.12.4.30,
- adaptive security appliance software 9.12.4.35,
- adaptive security appliance software 9.12.4.37,
- adaptive security appliance software 9.12.4.38,
- adaptive security appliance software 9.12.4.39,
- adaptive security appliance software 9.12.4.4,
- adaptive security appliance software 9.12.4.40,
- adaptive security appliance software 9.12.4.41,
- adaptive security appliance software 9.12.4.47,
- adaptive security appliance software 9.12.4.48,
- adaptive security appliance software 9.12.4.50,
- adaptive security appliance software 9.12.4.52,
- adaptive security appliance software 9.12.4.54,
- adaptive security appliance software 9.12.4.55,
- adaptive security appliance software 9.12.4.56,
- adaptive security appliance software 9.12.4.58,
- adaptive security appliance software 9.12.4.7,
- adaptive security appliance software 9.12.4.8,
- adaptive security appliance software 9.14.1,
- adaptive security appliance software 9.14.1.10,
- adaptive security appliance software 9.14.1.15,
- adaptive security appliance software 9.14.1.19,
- adaptive security appliance software 9.14.1.30,
- adaptive security appliance software 9.14.1.6,
- adaptive security appliance software 9.14.2,
- adaptive security appliance software 9.14.2.13,
- adaptive security appliance software 9.14.2.15,
- adaptive security appliance software 9.14.2.4,
- adaptive security appliance software 9.14.2.8,
- adaptive security appliance software 9.14.3,
- adaptive security appliance software 9.14.3.1,
- adaptive security appliance software 9.14.3.11,
- adaptive security appliance software 9.14.3.13,
- adaptive security appliance software 9.14.3.15,
- adaptive security appliance software 9.14.3.18,
- adaptive security appliance software 9.14.3.9,
- adaptive security appliance software 9.14.4,
- adaptive security appliance software 9.14.4.12,
- adaptive security appliance software 9.14.4.13,
- adaptive security appliance software 9.14.4.14,
- adaptive security appliance software 9.14.4.15,
- adaptive security appliance software 9.14.4.17,
- adaptive security appliance software 9.14.4.22,
- adaptive security appliance software 9.14.4.23,
- adaptive security appliance software 9.14.4.6,
- adaptive security appliance software 9.14.4.7,
- adaptive security appliance software 9.15.1,
- adaptive security appliance software 9.15.1.1,
- adaptive security appliance software 9.15.1.10,
- adaptive security appliance software 9.15.1.15,
- adaptive security appliance software 9.15.1.16,
- adaptive security appliance software 9.15.1.17,
- adaptive security appliance software 9.15.1.21,
- adaptive security appliance software 9.15.1.7,
- adaptive security appliance software 9.16.1,
- adaptive security appliance software 9.16.1.28,
- adaptive security appliance software 9.16.2,
- adaptive security appliance software 9.16.2.11,
- adaptive security appliance software 9.16.2.13,
- adaptive security appliance software 9.16.2.14,
- adaptive security appliance software 9.16.2.3,
- adaptive security appliance software 9.16.2.7,
- adaptive security appliance software 9.16.3,
- adaptive security appliance software 9.16.3.14,
- adaptive security appliance software 9.16.3.15,
- adaptive security appliance software 9.16.3.19,
- adaptive security appliance software 9.16.3.23,
- adaptive security appliance software 9.16.3.3,
- adaptive security appliance software 9.16.4,
- adaptive security appliance software 9.16.4.14,
- adaptive security appliance software 9.16.4.18,
- adaptive security appliance software 9.16.4.19,
- adaptive security appliance software 9.16.4.9,
- adaptive security appliance software 9.17.1,
- adaptive security appliance software 9.17.1.10,
- adaptive security appliance software 9.17.1.11,
- adaptive security appliance software 9.17.1.13,
- adaptive security appliance software 9.17.1.15,
- adaptive security appliance software 9.17.1.20,
- adaptive security appliance software 9.17.1.30,
- adaptive security appliance software 9.17.1.7,
- adaptive security appliance software 9.17.1.9,
- adaptive security appliance software 9.18.1,
- adaptive security appliance software 9.18.1.3,
- adaptive security appliance software 9.18.2,
- adaptive security appliance software 9.18.2.5,
- adaptive security appliance software 9.18.2.7,
- adaptive security appliance software 9.18.2.8,
- adaptive security appliance software 9.18.3,
- adaptive security appliance software 9.18.3.39,
- adaptive security appliance software 9.18.3.46,
- adaptive security appliance software 9.19.1,
- adaptive security appliance software 9.19.1.12,
- adaptive security appliance software 9.19.1.5,
- adaptive security appliance software 9.19.1.9,
- adaptive security appliance software 9.8.1,
- adaptive security appliance software 9.8.1.5,
- adaptive security appliance software 9.8.1.7,
- adaptive security appliance software 9.8.2,
- adaptive security appliance software 9.8.2.14,
- adaptive security appliance software 9.8.2.15,
- adaptive security appliance software 9.8.2.17,
- adaptive security appliance software 9.8.2.20,
- adaptive security appliance software 9.8.2.24,
- adaptive security appliance software 9.8.2.26,
- adaptive security appliance software 9.8.2.28,
- adaptive security appliance software 9.8.2.33,
- adaptive security appliance software 9.8.2.35,
- adaptive security appliance software 9.8.2.38,
- adaptive security appliance software 9.8.2.8,
- adaptive security appliance software 9.8.3,
- adaptive security appliance software 9.8.3.11,
- adaptive security appliance software 9.8.3.14,
- adaptive security appliance software 9.8.3.16,
- adaptive security appliance software 9.8.3.18,
- adaptive security appliance software 9.8.3.21,
- adaptive security appliance software 9.8.3.26,
- adaptive security appliance software 9.8.3.29,
- adaptive security appliance software 9.8.3.8,
- adaptive security appliance software 9.8.4.10,
- adaptive security appliance software 9.8.4.12,
- adaptive security appliance software 9.8.4.15,
- adaptive security appliance software 9.8.4.17,
- adaptive security appliance software 9.8.4.20,
- adaptive security appliance software 9.8.4.22,
- adaptive security appliance software 9.8.4.25,
- adaptive security appliance software 9.8.4.26,
- adaptive security appliance software 9.8.4.29,
- adaptive security appliance software 9.8.4.32,
- adaptive security appliance software 9.8.4.33,
- adaptive security appliance software 9.8.4.34,
- adaptive security appliance software 9.8.4.35,
- adaptive security appliance software 9.8.4.39,
- adaptive security appliance software 9.8.4.40,
- adaptive security appliance software 9.8.4.41,
- adaptive security appliance software 9.8.4.43,
- adaptive security appliance software 9.8.4.44,
- adaptive security appliance software 9.8.4.45,
- adaptive security appliance software 9.8.4.46,
- adaptive security appliance software 9.8.4.48,
- adaptive security appliance software 9.8.4.8,
- firepower threat defense 6.2.3,
- firepower threat defense 6.2.3.1,
- firepower threat defense 6.2.3.10,
- firepower threat defense 6.2.3.11,
- firepower threat defense 6.2.3.12,
- firepower threat defense 6.2.3.13,
- firepower threat defense 6.2.3.14,
- firepower threat defense 6.2.3.15,
- firepower threat defense 6.2.3.16,
- firepower threat defense 6.2.3.17,
- firepower threat defense 6.2.3.18,
- firepower threat defense 6.2.3.2,
- firepower threat defense 6.2.3.3,
- firepower threat defense 6.2.3.4,
- firepower threat defense 6.2.3.5,
- firepower threat defense 6.2.3.6,
- firepower threat defense 6.2.3.7,
- firepower threat defense 6.2.3.8,
- firepower threat defense 6.2.3.9,
- firepower threat defense 6.4.0.10,
- firepower threat defense 6.4.0.11,
- firepower threat defense 6.4.0.12,
- firepower threat defense 6.4.0.13,
- firepower threat defense 6.4.0.14,
- firepower threat defense 6.4.0.15,
- firepower threat defense 6.4.0.16,
- firepower threat defense 6.4.0.5,
- firepower threat defense 6.4.0.6,
- firepower threat defense 6.4.0.7,
- firepower threat defense 6.4.0.8,
- firepower threat defense 6.4.0.9,
- firepower threat defense 6.6.0,
- firepower threat defense 6.6.0.1,
- firepower threat defense 6.6.1,
- firepower threat defense 6.6.3,
- firepower threat defense 6.6.4,
- firepower threat defense 6.6.5,
- firepower threat defense 6.6.5.1,
- firepower threat defense 6.6.5.2,
- firepower threat defense 6.6.7,
- firepower threat defense 6.6.7.1,
- firepower threat defense 6.7.0,
- firepower threat defense 6.7.0.1,
- firepower threat defense 6.7.0.2,
- firepower threat defense 6.7.0.3,
- firepower threat defense 7.0.0,
- firepower threat defense 7.0.0.1,
- firepower threat defense 7.0.1,
- firepower threat defense 7.0.1.1,
- firepower threat defense 7.0.2,
- firepower threat defense 7.0.2.1,
- firepower threat defense 7.0.3,
- firepower threat defense 7.0.4,
- firepower threat defense 7.0.5,
- firepower threat defense 7.1.0,
- firepower threat defense 7.1.0.1,
- firepower threat defense 7.1.0.2,
- firepower threat defense 7.1.0.3,
- firepower threat defense 7.2.0,
- firepower threat defense 7.2.0.1,
- firepower threat defense 7.2.1,
- firepower threat defense 7.2.2,
- firepower threat defense 7.2.3,
- firepower threat defense 7.2.4,
- firepower threat defense 7.3.0,
- firepower threat defense 7.3.1,
- firepower threat defense 7.3.1.1
