Vulnerability Monitor

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CVE-2019-16011


A vulnerability in the CLI of Cisco IOS XE SD-WAN 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. An attacker could exploit this vulnerability by authenticating to the device and submitting crafted input to the CLI utility. The attacker must be authenticated to access the CLI utility. A successful exploit could allow the attacker to execute commands with root privileges.


Published

2020-04-29T21:15:11.663

Last Modified

2024-11-21T04:29:55.577

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 7.8 (HIGH)

CVSSv2 Vector

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

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

3.9

Impact Score

10.0

Weaknesses
  • Type: Secondary
    CWE-77
  • Type: Primary
    CWE-20

Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Application cisco ios_xe 16.10.2 Yes
Application cisco ios_xe 16.11 Yes
Operating System cisco ios_xe < 17.2.1r Yes
Operating System cisco ios_xe 16.9 Yes
Operating System cisco ios_xe 16.10 Yes
Operating System cisco ios_xe 17.3 Yes
Hardware cisco 1100_integrated_services_router - No
Hardware cisco 4221_integrated_services_router - No
Hardware cisco 4331_integrated_services_router - No
Hardware cisco 4431_integrated_services_router - No
Hardware cisco 4461_integrated_services_router - No
Hardware cisco asr_1001-hx - No
Hardware cisco asr_1001-x - No
Hardware cisco asr_1002-hx - No
Hardware cisco asr_1002-x - No
Hardware cisco asr_1004 - No
Hardware cisco asr_1006 - No
Hardware cisco asr_1006-x - No
Hardware cisco asr_1009-x - No
Hardware cisco asr_1013 - No
Hardware cisco csr1000v - No

References