Attacker Value
Unknown
CVE-2023-20275
CVE-2023-20275
(Last updated December 16, 2023) ▾
MITRE ATT&CK
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Description
A vulnerability in the AnyConnect SSL VPN feature of Cisco Adaptive Security Appliance (ASA) Software and Cisco Firepower Threat Defense (FTD) Software could allow an authenticated, remote attacker to send packets with another VPN user’s source IP address. This vulnerability is due to improper validation of the packet’s inner source IP address after decryption. An attacker could exploit this vulnerability by sending crafted packets through the tunnel. A successful exploit could allow the attacker to send a packet impersonating another VPN user’s IP address. It is not possible for the attacker to receive return packets.
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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 9.16.4.27,
- 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,
- 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 9.8.4.3,
- 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 9.8.4.7,
- 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,
- firepower threat defense 6.4.0.1,
- 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 6.4.0.2,
- firepower threat defense 6.4.0.3,
- firepower threat defense 6.4.0.4,
- 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 7.0.6,
- 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
