4.6
CVSSv2

CVE-2021-38448

Published: 22/11/2021 Updated: 10/05/2022
CVSS v2 Base Score: 4.6 | Impact Score: 6.4 | Exploitability Score: 3.9
CVSS v3 Base Score: 7.6 | Impact Score: 6 | Exploitability Score: 0.9
VMScore: 409
Vector: AV:L/AC:L/Au:N/C:P/I:P/A:P

Vulnerability Summary

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.

Vulnerability Trend

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ICS Advisories

Trane Symbio (Update B)
Critical Infrastructure Sectors: Critical Manufacturing