CVE-2020-3457CWE-78

Cisco FXOS Software Command Injection Vulnerability

Medium · published October 21, 2020

CVSS v3.0
6.7
EPSS
0%
Percentile
33.6
In the wild
Unconfirmed
What it is

A vulnerability in the CLI of Cisco FXOS Software could allow an authenticated, local attacker to inject arbitrary commands that are executed with root privileges. The vulnerability is due to insufficient input validation of commands supplied by the user. An attacker could exploit this vulnerability by authenticating to a device and submitting crafted input to the affected command. A successful exploit could allow the attacker to execute commands on the underlying operating system with root privileges.

The record
Technical detail
CVSS v3.0
6.7 · MEDIUM
Vector
CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00405 · 33.6th percentile
Weakness
CWE-78 · Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
Published
2020-10-21T18:36Z
EPSS history
Timeline
  • 21 OCT 18:36Z
    Cisco FXOS Software Command Injection Vulnerability
    cvelistv5