CVE-2019-16011 Cisco IOS XE SD-WAN Software Command Injection Vulnerability

2020-04-2920:40:11

CWE-77

cisco

www.cve.org

CVSS3

7.8

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

AI Score

7.7

Confidence

High

EPSS

Percentile

5.1%

JSON

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.

CNA Affected

[
  {
    "product": "Cisco IOS XE SD-WAN Software",
    "vendor": "Cisco",
    "versions": [
      {
        "lessThan": "17.2.1r",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      }
    ]
  }
]