CVE-2021-38448

Trane Symbio Improper Control of Generation of Code

State: Published
Severity: 7.5 High
Published: Nov 22, 2021
Updated: Aug 4, 2024
Reserved: Aug 10, 2021

Description

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.

Scores

CVSS	Score	Vector	Source
3.1	7.5 High	CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:C/C:L/I:H/A:H	icscert

Weaknesses

CWE-94 Improper Control of Generation of Code ('Code Injection')

Affected Products

Product	Versions
SymbioTrane	700 to before 1.00.0023Affected 800 to before 1.00.0007Affected

References

https://us-cert.cisa.gov/ics/advisories/icsa-21-266-01

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