CVE-2021-38448 HIGH

CVE-2021-38448: Trane Symbio Improper Control of Generation of Code

Vendor Trane
Product Symbio
Weakness CWE-94 · Code injection
Published November 22, 2021
Last update August 4, 2024
View on NVD All CVEs

CVSS base score

7.5/10
Attack vector Physical
Attack complexity Low
Privileges required None
User interaction None
Confidentiality Low
Integrity High

CVSS vector

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

What the vulnerability does

01Description

The affected controllers do not properly sanitize the input containing code syntax. As a result, an attacker could craft code to alter the intended controller flow of the software.

Key dates

02Disclosure timeline

November 22, 2021 CVE published
August 4, 2024 Record updated