CVE-2019-16011
7.8
Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Exploitability: 1.8 / Impact: 5.9
Source: NVD
Description
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.
Affected (6)
Configuration A
| Vulnerable Software | Affected Versions |
|---|---|
| Version 16.10.2 |
| Running on/with | Platform Versions |
|---|---|
Cisco 1100 Integrated Services Router | All versions |
Cisco 4221 Integrated Services Router | All versions |
Cisco 4331 Integrated Services Router | All versions |
Cisco 4431 Integrated Services Router | All versions |
Cisco 4461 Integrated Services Router | All versions |
Cisco Asr 1001 Hx | All versions |
Cisco Asr 1001 X | All versions |
Cisco Asr 1002 Hx | All versions |
Cisco Asr 1002 X | All versions |
Cisco Asr 1004 | All versions |
Cisco Asr 1006 | All versions |
Cisco Asr 1006 X | All versions |
Cisco Asr 1009 X | All versions |
Cisco Asr 1013 | All versions |
Cisco Csr1000v | All versions |
Related CWEs
CWE-20
Improper Input Validation
The product receives input or data, but it does
not validate or incorrectly validates that the input has the
properties that are required to process the data safely and
correctly.
CWE-77
Improper Neutralization of Special Elements used in a Command ('Command Injection')
The product constructs all or part of a command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended command when it is sent to a downstream component.
References (2)
Source: psirt@cisco.com
Vendor Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Vendor Advisory
Timeline
No history available yet.