CVE-2021-22648 HIGH

CVE-2021-22648: Ovarro TBox Incorrect Permission Assignment for Critical Resource

Vendor Ovarro
Product TBox
Published July 28, 2022
Last update April 17, 2025
View on NVD All CVEs

CVSS base score

8.8/10
Attack vector Network
Attack complexity Low
Privileges required Low
User interaction None
Confidentiality High
Integrity High

CVSS vector

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

What the vulnerability does

01Description

Ovarro TBox proprietary Modbus file access functions allow attackers to read, alter, or delete the configuration file.

Key dates

02Disclosure timeline

July 28, 2022 CVE published
April 17, 2025 Record updated