A vulnerability in the TACACS+ authentication, authorization and accounting (AAA) feature of Cisco Enterprise NFV Infrastructure Software (NFVIS) could allow an unauthenticated, remote attacker to bypass authentication and log in to an affected device as an administrator. This vulnerability is due to incomplete validation of user-supplied input that is passed to an authentication script. An attacker could exploit this vulnerability by injecting parameters into an authentication request. A successful exploit could allow the attacker to bypass authentication and log in as an administrator to the affected device.
Metrics
Affected Vendors & Products
References
History
Thu, 07 Nov 2024 22:15:00 +0000
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Status: PUBLISHED
Assigner: cisco
Published:
Updated: 2024-11-07T22:01:40.427Z
Reserved: 2021-06-15T00:00:00
Link: CVE-2021-34746
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Updated: 2024-08-04T00:19:48.132Z
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Status : Modified
Published: 2021-09-02T03:15:06.687
Modified: 2024-11-21T06:11:06.627
Link: CVE-2021-34746
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