CVE-2021-38448
CVSS V2 Medium 4.6
CVSS V3 High 7.6
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.
Overview
- CVE ID
- CVE-2021-38448
- Assigner
- ics-cert@hq.dhs.gov
- Vulnerability Status
- Analyzed
- Published Version
- 2021-11-22T19:15:07
- Last Modified Date
- 2022-05-10T12:29:11
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| AND | ||||
| cpe:2.3:a:trane:symbio_700:*:*:*:*:*:*:*:* | 1 | OR | 1.00.0023 | |
| cpe:2.3:h:trane:odyssey_split_systems:-:*:*:*:*:*:*:* | 0 | OR | ||
| AND | ||||
| cpe:2.3:a:trane:symbio_800:*:*:*:*:*:*:*:* | 1 | OR | 1.30.0008 | |
| cpe:2.3:h:trane:intellipak_1:-:*:*:*:*:*:*:* | 0 | OR | ||
| AND | ||||
| cpe:2.3:a:trane:symbio_800:*:*:*:*:*:*:*:* | 1 | OR | 1.30.0008 | |
| cpe:2.3:h:trane:intellipak_2:-:*:*:*:*:*:*:* | 0 | OR | ||
| AND | ||||
| cpe:2.3:a:trane:symbio_800:*:*:*:*:*:*:*:* | 1 | OR | 1.10.0010 | |
| cpe:2.3:h:trane:ascend_air-cooled_chiller_acr:-:*:*:*:*:*:*:* | 0 | OR |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:L/AC:L/Au:N/C:P/I:P/A:P
- Access Vector
- LOCAL
- Access Compatibility
- LOW
- Authentication
- NONE
- Confidentiality Impact
- PARTIAL
- Integrity Impact
- PARTIAL
- Availability Impact
- PARTIAL
- Base Score
- 4.6
- Severity
- MEDIUM
- Exploitability Score
- 3.9
- Impact Score
- 6.4
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
- Attack Vector
- PHYSICAL
- Attack Compatibility
- LOW
- Privileges Required
- NONE
- User Interaction
- NONE
- Scope
- CHANGED
- Confidentiality Impact
- HIGH
- Availability Impact
- HIGH
- Base Score
- 7.6
- Base Severity
- HIGH
- Exploitability Score
- 0.9
- Impact Score
- 6
References
| Reference URL | Reference Tags |
|---|---|
| https://us-cert.cisa.gov/ics/advisories/icsa-21-266-01 | Mitigation Third Party Advisory US Government Resource |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2021-38448 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-38448 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 06:44:38 | Added to TrackCVE | |||
| 2022-12-05 15:01:12 | 2021-11-22T19:15Z | 2021-11-22T19:15:07 | CVE Published Date | updated |
| 2022-12-05 15:01:12 | 2022-05-10T12:29:11 | CVE Modified Date | updated | |
| 2022-12-05 15:01:12 | Analyzed | Vulnerability Status | updated |