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.
References
| Link | Resource |
|---|---|
| https://github.com/orangecertcc/security-research/security/advisories/GHSA-gqx8-c4xr-c664 | Exploit Third Party Advisory |
| https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-nfvis-g2DMVVh | Vendor Advisory |
| https://github.com/orangecertcc/security-research/security/advisories/GHSA-gqx8-c4xr-c664 | Exploit Third Party Advisory |
| https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-nfvis-g2DMVVh | Vendor Advisory |
Configurations
History
21 Nov 2024, 06:11
| Type | Values Removed | Values Added |
|---|---|---|
| References | () https://github.com/orangecertcc/security-research/security/advisories/GHSA-gqx8-c4xr-c664 - Exploit, Third Party Advisory | |
| References | () https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-nfvis-g2DMVVh - Vendor Advisory |
Information
Published : 2021-09-02 03:15
Updated : 2024-11-21 06:11
NVD link : CVE-2021-34746
Mitre link : CVE-2021-34746
CVE.ORG link : CVE-2021-34746
JSON object : View
Products Affected
cisco
- enterprise_nfv_infrastructure_software