CVE-2019-1651 CRITICAL

CVE-2019-1651: Cisco SD-WAN Solution Buffer Overflow Vulnerability

Vendor Cisco
Product Cisco SD-WAN Solution
Weakness CWE-119
Published January 24, 2019
Last update November 20, 2024

CVSS base score

9.9/10
Attack vector Network
Attack complexity Low
Privileges required Low
User interaction None
Confidentiality High
Integrity High

CVSS vector

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

What the vulnerability does

01Description

A vulnerability in the vContainer of the Cisco SD-WAN Solution could allow an authenticated, remote attacker to cause a denial of service (DoS) condition and execute arbitrary code as the root user. The vulnerability is due to improper bounds checking by the vContainer. An attacker could exploit this vulnerability by sending a malicious file to an affected vContainer instance. A successful exploit could allow the attacker to cause a buffer overflow condition on the affected vContainer, which could result in a DoS condition that the attacker could use to execute arbitrary code as the root user.

Key dates

02Disclosure timeline

January 24, 2019 CVE published
November 20, 2024 Record updated