CVE-2020-3336 HIGH

CVE-2020-3336: Cisco TelePresence Collaboration Endpoint and RoomOS Software Command Injection Vulnerability

Vendor Cisco
Product Cisco TelePresence CE Software
Weakness CWE-78
Published June 18, 2020
Last update November 15, 2024

CVSS base score

7.2/10
Attack vector Network
Attack complexity Low
Privileges required High
User interaction None
Confidentiality High
Integrity High

CVSS vector

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

What the vulnerability does

01Description

A vulnerability in the software upgrade process of Cisco TelePresence Collaboration Endpoint Software and Cisco RoomOS Software could allow an authenticated, remote attacker to modify the filesystem to cause a denial of service (DoS) or gain privileged access to the root filesystem. The vulnerability is due to insufficient input validation. An attacker with administrative privileges could exploit this vulnerability by sending requests with malformed parameters to the system using the console, Secure Shell (SSH), or web API. A successful exploit could allow the attacker to modify the device configuration or cause a DoS.

Key dates

02Disclosure timeline

June 18, 2020 CVE published
November 15, 2024 Record updated