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.
History

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cve-icon 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

cve-icon 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

cve-icon Redhat Information

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CWE