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CVE-2021-1421

Cisco Enterprise NFV Infrastructure Software Command Injection Vulnerability

CVSS 7.8 HIGHEPSS 0.7%CWE-78
Vexday Risk Score
21Low
SSVC decision (CISA)
Track
No exploitation signal → monitor
CVSS 7.8EPSS 0.7%KEV nãoPoC Nuclei Metasploit Patch referenciado
Lifecycle
06 May 2021Published on NVD
Recommendation: Monitor — no exploitation signal at the moment.
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.
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H