CVE-2020-3457
Description
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.
Risk Information
Base Score
6.7
MODERATE
Vector
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
EPSS Score
Exploitation Probability
0.151
Associated Vulnerability
| Vulnerability | OS Platform |
|---|---|
| Cisco FXOS Software Command Injection Vulnerability For Cisco Adaptive Security Appliance (ASA) Software | NCM |
| Cisco FXOS Software Command Injection Vulnerability For Cisco Firepower Extensible Operating System (FXOS) | NCM |
| Cisco FXOS Software Command Injection Vulnerability For Cisco Firepower Threat Defense Software | NCM |
| Improper Neutralization of Special Elements used in an OS Command (OS Command Injection) Vulnerability (CVE-2020-3457) | NCM |
Patch Details
Click to see the patches provided by ManageEngine for this CVE
| Patch ID | Patch Description |
|---|---|
| PATCH-1706057 | Security Update for Cisco Adaptive Security Appliance (ASA) Software 99.17(1.69) |
| PATCH-1706063 | Security Update for Cisco Firepower Extensible Operating System (FXOS) 4.1(3a)UCSM |
| PATCH-1706067 | Security Update for Cisco Firepower Threat Defense Software Gibraltar-16.12.5 |
References
https://nvd.nist.gov/vuln/detail/CVE-2023-1234
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1234