Cisco FXOS Software for Firepower 4100/9300 Series Command Injection Vulnerability
CVE-2020-3459

6.7MEDIUM

Key Information:

Vendor
Cisco
Status
Cisco Firepower Extensible Operating System (fxos)
Vendor
CVE Published:
21 October 2020

Badges

👾 Exploit Exists

Summary

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.

Affected Version(s)

Cisco Firepower Extensible Operating System (FXOS)

References

https://tools.cisco.com/security/center/content/CiscoSecu...
vendor-advisoryx_refsource_CISCO

CVSS V3.1

Score:
6.7
Severity:
MEDIUM
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
High
User Interaction:
None
Scope:
Unchanged

Timeline

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

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