CVE-2021-38448

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.

CVSS v3 7.5 HIGH
CVSS v2.0 4.6 MEDIUM

7.5^/10

CVSS v3 : HIGH

Vector :

Exploitability : 0.9 / Impact : 6.0

Attack Vector PHYSICAL

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact HIGH

Availability Impact HIGH

Scope CHANGED

4.6^/10

CVSS v2.0 : MEDIUM

Vector : AV:L/AC:L/Au:N/C:P/I:P/A:P

Exploitability : 3.9 / Impact : 6.4

Access Vector LOCAL

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://us-cert.cisa.gov/ics/advisories/icsa-21-266-01	Mitigation Third Party Advisory US Government Resource
https://us-cert.cisa.gov/ics/advisories/icsa-21-266-01	Mitigation Third Party Advisory US Government Resource

Configurations

Configuration 1 (hide)

AND

cpe:2.3:a:trane:symbio_700:*:*:*:*:*:*:*:*

cpe:2.3:h:trane:odyssey_split_systems:-:*:*:*:*:*:*:*

Configuration 2 (hide)

AND

cpe:2.3:a:trane:symbio_800:*:*:*:*:*:*:*:*

cpe:2.3:h:trane:intellipak_1:-:*:*:*:*:*:*:*

Configuration 3 (hide)

AND

cpe:2.3:a:trane:symbio_800:*:*:*:*:*:*:*:*

cpe:2.3:h:trane:intellipak_2:-:*:*:*:*:*:*:*

Configuration 4 (hide)

AND

cpe:2.3:a:trane:symbio_800:*:*:*:*:*:*:*:*

cpe:2.3:h:trane:ascend_air-cooled_chiller_acr:-:*:*:*:*:*:*:*

History

21 Nov 2024, 06:17

Type	Values Removed	Values Added
References	~~() https://us-cert.cisa.gov/ics/advisories/icsa-21-266-01 - Mitigation, Third Party Advisory, US Government Resource~~	() https://us-cert.cisa.gov/ics/advisories/icsa-21-266-01 - Mitigation, Third Party Advisory, US Government Resource
CVSS	v2 : ~~4.6~~ v3 : ~~7.6~~	v2 : 4.6 v3 : 7.5

Information

Published : 2021-11-22 19:15

Updated : 2024-11-21 06:17

NVD link : CVE-2021-38448

Mitre link : CVE-2021-38448

CVE.ORG link : CVE-2021-38448

JSON object : View

Products Affected

trane

intellipak_2
symbio_700
intellipak_1
ascend_air-cooled_chiller_acr
odyssey_split_systems
symbio_800

CWE

CWE-94

Improper Control of Generation of Code ('Code Injection')

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