CVE-2020-3923 HIGH

CVE-2020-3923: TONNET DVR – Broken Access Control

Vendor Tonnet
Product DVR
Published February 27, 2020
Last update September 16, 2024
View on NVD All CVEs

CVSS base score

8.1/10
Attack vector Network
Attack complexity High
Privileges required None
User interaction None
Confidentiality High
Integrity High

CVSS vector

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

What the vulnerability does

01Description

DVR firmware in TAT-76 and TAT-77 series of products, provided by TONNET, contain misconfigured authentication mechanism. Attackers can crack the default password and gain access to the system.

Key dates

02Disclosure timeline

February 27, 2020 CVE published
September 16, 2024 Record updated