A vulnerability in Cisco Enterprise NFV Infrastructure Software (NFVIS) could allow an authenticated, local attacker to perform a command injection attack on an affected device. The vulnerability is due to insufficient validation of user-supplied input to a configuration command. An attacker could exploit this vulnerability by including malicious input during the execution of this command. A successful exploit could allow a non-privileged attacker authenticated in the restricted CLI to execute arbitrary commands on the underlying operating system (OS) with root privileges.
References
Link | Resource |
---|---|
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-nfvis-cmdinj-DkFjqg2j | Vendor Advisory |
Configurations
History
No history.
Information
Published : 2021-05-06 13:15
Updated : 2024-02-28 18:28
NVD link : CVE-2021-1421
Mitre link : CVE-2021-1421
CVE.ORG link : CVE-2021-1421
JSON object : View
Products Affected
cisco
- enterprise_nfv_infrastructure_software
CWE
CWE-78
Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')