high
7.8
CWE
78 20
Advisory Published
Updated

CVE-2020-3167: Cisco FXOS and UCS Manager Software CLI Command Injection Vulnerability

First published: Wed Feb 26 2020(Updated: )

A vulnerability in the CLI of Cisco FXOS Software and Cisco UCS Manager Software could allow an authenticated, local attacker to execute arbitrary commands on the underlying operating system (OS). The vulnerability is due to insufficient input validation. An attacker could exploit this vulnerability by including crafted arguments to specific commands. A successful exploit could allow the attacker to execute arbitrary commands on the underlying OS with the privileges of the currently logged-in user for all affected platforms excluding Cisco UCS 6400 Series Fabric Interconnects. On Cisco UCS 6400 Series Fabric Interconnects, the injected commands are executed with root privileges.

Credit: ykramarz@cisco.com ykramarz@cisco.com

Affected SoftwareAffected VersionHow to fix
Cisco Firepower Threat Defense>=6.2.2<6.2.3.13
Cisco Firepower Threat Defense>=6.3.0<6.4.0.8
Cisco Firepower Threat Defense>=6.5.0<6.5.0.2
Cisco Adaptive Security Appliance Software>=9.8<9.9.2.66
Cisco Adaptive Security Appliance Software>=9.10<9.12.3.6
Cisco Adaptive Security Appliance Software>=9.13<9.13.1.5
Cisco Firepower 1010
Cisco Firepower 1120
Cisco Firepower 1140
Cisco Firepower 1150
Cisco Firepower 2110
Cisco Firepower 2120
Cisco Firepower 2130
Cisco Firepower 2140
Cisco Firepower Extensible Operating System<2.4.1.234
Cisco Firepower 4110
Cisco Firepower 4115
Cisco Firepower 4120
Cisco Firepower 4125
Cisco Firepower 4140
Cisco Firepower 4145
Cisco Firepower 4150
Cisco Firepower 9300
Cisco UCS Manager<3.2\(3n\)
Cisco UCS Manager>=4.0<4.0\(4g\)
Cisco Ucs 6248up
Cisco Ucs 6296up
Cisco Ucs 6324
Cisco Ucs 6332
Cisco Ucs 6332-16up
Cisco Ucs 64108
Cisco Ucs 6454

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Reference Links

Frequently Asked Questions

  • What is the vulnerability ID?

    The vulnerability ID is CVE-2020-3167.

  • What is the severity of CVE-2020-3167?

    The severity of CVE-2020-3167 is high with a CVSS score of 7.8.

  • Which software is affected by CVE-2020-3167?

    Cisco FXOS Software and Cisco UCS Manager Software are affected by CVE-2020-3167.

  • How can an attacker exploit CVE-2020-3167?

    An authenticated, local attacker can exploit CVE-2020-3167 to execute arbitrary commands on the underlying operating system (OS).

  • Where can I find more information on CVE-2020-3167?

    You can find more information on CVE-2020-3167 on the Cisco Security Advisory page: https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20200226-fxos-ucs-cmdinj

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