SB2020022708 - OS Command Injection in Cisco FXOS and UCS Manager Software

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Main Vulnerability Database SB2020022708

SB2020022708 - OS Command Injection in Cisco FXOS and UCS Manager Software

Published: February 27, 2020

Security Bulletin ID SB2020022708
Severity
Low
Patch available
YES
Number of vulnerabilities 1
Exploitation vector Local access
Highest impact Code execution

Breakdown by Severity

Low 100%
  • Low
  • Medium
  • High
  • Critical

Description

This security bulletin contains information about 1 security vulnerability.


1) OS Command Injection (CVE-ID: CVE-2020-3167)

The vulnerability allows a local user to execute arbitrary shell commands on the target system.

The vulnerability exists due to insufficient input validation in the CLI. A local user can include a specially crafted arguments to specific commands and execute arbitrary OS commands on the target system.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.

This vulnerability affects the following products if they are running a vulnerable release of Cisco FXOS Software or Cisco UCS Manager Software:

  • Firepower 1000 Series
  • Firepower 2100 Series
  • Firepower 4100 Series
  • Firepower 9300 Security Appliances
  • UCS 6200 Series Fabric Interconnects
  • UCS 6300 Series Fabric Interconnects
  • UCS 6400 Series Fabric Interconnects


Remediation

Install update from vendor's website.

References