A vulnerability in the authentication and authorization flows for VPN connections in Cisco Adaptive Security Appliance (ASA) Software and Firepower Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to establish a connection as a different user.
This vulnerability is due to a flaw in the authorization verifications during the VPN authentication flow. An attacker could exploit this vulnerability by sending a crafted packet during a VPN authentication. The attacker must have valid credentials to establish a VPN connection. A successful exploit could allow the attacker to establish a VPN connection with access privileges from a different user.
Attack Vector Network
Attack Complexity Low
Privileges Required None
Scope Changed
Confidentiality Impact None
Integrity Impact Low
Availability Impact None
User Interaction None
No CVSS v3.0
No CVSS v2
Vendors | Products |
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Cisco |
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Configuration 1 [-]
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Configuration 2 [-]
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References
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: cisco
Published: 2022-11-10T17:36:54.157Z
Updated: 2024-01-25T16:57:15.104Z
Reserved: 2021-11-02T13:28:29.191Z
Link: CVE-2022-20928
JSON object: View
NVD Information
Status : Modified
Published: 2022-11-15T21:15:32.720
Modified: 2024-01-25T17:15:19.530
Link: CVE-2022-20928
JSON object: View
Redhat Information
No data.
CWE