Vulnerability Monitor

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CVE-2021-1514

A vulnerability in the CLI of Cisco SD-WAN Software could allow an authenticated, local attacker to inject arbitrary commands to be executed with Administrator privileges on the underlying operating system. This vulnerability is due to insufficient input validation on certain CLI commands. An attacker could exploit this vulnerability by authenticating to the device and submitting crafted input to the CLI. The attacker must be authenticated as a low-privileged user to execute the affected commands. A successful exploit could allow the attacker to execute commands with Administrator privileges.

Published

2021-05-06T13:15:10.887

Last Modified

2024-11-21T05:44:31.353

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 7.8 (HIGH)

CVSSv2 Vector

AV:L/AC:L/Au:N/C:P/I:P/A:P

  • Access Vector: LOCAL
  • Access Complexity: LOW
  • Authentication: NONE
  • Confidentiality Impact: PARTIAL
  • Integrity Impact: PARTIAL
  • Availability Impact: PARTIAL
Exploitability Score

3.9

Impact Score

6.4

Weaknesses
  • Type: Secondary
    CWE-20
  • Type: Primary
    CWE-78
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Application cisco catalyst_sd-wan_manager < 20.1.1 Yes
Application cisco catalyst_sd-wan_manager < 20.3.1 Yes
Application cisco catalyst_sd-wan_manager < 20.4.1 Yes
Application cisco catalyst_sd-wan_manager < 20.5.1 Yes
Application cisco sd-wan_vbond_orchestrator < 18.3 Yes
Application cisco sd-wan_vbond_orchestrator < 20.1.1 Yes
Application cisco sd-wan_vbond_orchestrator < 20.3.1 Yes
Application cisco sd-wan_vbond_orchestrator < 20.4.1 Yes
Application cisco sd-wan_vbond_orchestrator < 20.5.1 Yes
Application cisco sd-wan_vmanage < 18.3 Yes
Operating System cisco vsmart_controller_firmware < 18.3 Yes
Operating System cisco vsmart_controller_firmware < 20.1.1 Yes
Operating System cisco vsmart_controller_firmware < 20.3.1 Yes
Operating System cisco vsmart_controller_firmware < 20.4.1 Yes
Operating System cisco vsmart_controller_firmware < 20.5.1 Yes
Hardware cisco vsmart_controller - No
Operating System cisco vedge_100_firmware < 18.3 Yes
Operating System cisco vedge_100_firmware < 20.1.1 Yes
Operating System cisco vedge_100_firmware < 20.3.1 Yes
Operating System cisco vedge_100_firmware < 20.4.1 Yes
Operating System cisco vedge_100_firmware < 20.5.1 Yes
Hardware cisco vedge_100 - No
Operating System cisco vedge_1000_firmware < 18.3 Yes
Operating System cisco vedge_1000_firmware < 20.1.1 Yes
Operating System cisco vedge_1000_firmware < 20.3.1 Yes
Operating System cisco vedge_1000_firmware < 20.4.1 Yes
Operating System cisco vedge_1000_firmware < 20.5.1 Yes
Hardware cisco vedge_1000 - No
Operating System cisco vedge_100b_firmware < 18.3 Yes
Operating System cisco vedge_100b_firmware < 20.1.1 Yes
Operating System cisco vedge_100b_firmware < 20.3.1 Yes
Operating System cisco vedge_100b_firmware < 20.4.1 Yes
Operating System cisco vedge_100b_firmware < 20.5.1 Yes
Hardware cisco vedge_100b - No
Operating System cisco vedge_100m_firmware < 18.3 Yes
Operating System cisco vedge_100m_firmware < 20.1.1 Yes
Operating System cisco vedge_100m_firmware < 20.3.1 Yes
Operating System cisco vedge_100m_firmware < 20.4.1 Yes
Operating System cisco vedge_100m_firmware < 20.5.1 Yes
Hardware cisco vedge_100m - No
Operating System cisco vedge_100wm_firmware < 18.3 Yes
Operating System cisco vedge_100wm_firmware < 20.1.1 Yes
Operating System cisco vedge_100wm_firmware < 20.3.1 Yes
Operating System cisco vedge_100wm_firmware < 20.4.1 Yes
Operating System cisco vedge_100wm_firmware < 20.5.1 Yes
Hardware cisco vedge_100wm - No
Operating System cisco vedge_2000_firmware < 18.3 Yes
Operating System cisco vedge_2000_firmware < 20.1.1 Yes
Operating System cisco vedge_2000_firmware < 20.3.1 Yes
Operating System cisco vedge_2000_firmware < 20.4.1 Yes
Operating System cisco vedge_2000_firmware < 20.5.1 Yes
Hardware cisco vedge_2000 - No
Operating System cisco vedge_5000_firmware < 18.3 Yes
Operating System cisco vedge_5000_firmware < 20.1.1 Yes
Operating System cisco vedge_5000_firmware < 20.3.1 Yes
Operating System cisco vedge_5000_firmware < 20.4.1 Yes
Operating System cisco vedge_5000_firmware < 20.5.1 Yes
Hardware cisco vedge_5000 - No
Operating System cisco vedge-100b_firmware < 18.3 Yes
Operating System cisco vedge-100b_firmware < 20.1.1 Yes
Operating System cisco vedge-100b_firmware < 20.3.1 Yes
Operating System cisco vedge-100b_firmware < 20.4.1 Yes
Operating System cisco vedge-100b_firmware < 20.5.1 Yes
Hardware cisco vedge-100b - No
Operating System cisco vedge_cloud_firmware < 18.3 Yes
Operating System cisco vedge_cloud_firmware < 20.1.1 Yes
Operating System cisco vedge_cloud_firmware < 20.3.1 Yes
Operating System cisco vedge_cloud_firmware < 20.4.1 Yes
Operating System cisco vedge_cloud_firmware < 20.5.1 Yes
Hardware cisco vedge_cloud - No
References