CVE-2021-38450: 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…

PriorityP347high8.8CVSS 3.1

AVNACLPRLUINSUCHIHAH

EPSS

0.98%

57.7th percentile

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.

Affected

9 ranges

Vendor	Product	Version range	Fixed in
trane	tracer_concierge	< 5.5	5.5
trane	tracer_concierge	—	—
trane	tracer_concierge	>= All < 5.5 SP3	5.5 SP3
trane	tracer_sc	>= All < 4.4 SP7	4.4 SP7
trane	tracer_sc	>= All < 5.5 SP3	5.5 SP3
trane	tracer_sc_+_firmware	< 5.5	5.5
trane	tracer_sc_+_firmware	—	—
trane	tracer_sc_firmware	< 4.4	4.4
trane	tracer_sc_firmware	—	—

CVSS provenance

nvdv3.18.8HIGHCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

nvdv2.06.5MEDIUMAV:N/AC:L/Au:S/C:P/I:P/A:P

Stop checking back — get the weekly exploitation signal.

Every Monday: what got weaponized or added to CISA KEV in the last seven days — each CVE cross-linked to its PoC, Nuclei template, and detection rule. Free, one email a week, unsubscribe in one click.