CVE-2021-38450
CVSS V2 Medium 6.5
CVSS V3 High 8.8
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-2021-38450
- Assigner
- ics-cert@hq.dhs.gov
- Vulnerability Status
- Analyzed
- Published Version
- 2021-10-27T01:15:07
- Last Modified Date
- 2021-10-29T01:29:28
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| AND | ||||
| cpe:2.3:a:trane:tracer_concierge:*:*:*:*:*:*:*:* | 1 | OR | 5.5 | |
| cpe:2.3:a:trane:tracer_concierge:5.5:-:*:*:*:*:*:* | 1 | OR | ||
| AND | ||||
| cpe:2.3:o:trane:tracer_sc_firmware:*:*:*:*:*:*:*:* | 1 | OR | 4.4 | |
| cpe:2.3:o:trane:tracer_sc_firmware:4.4:-:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:h:trane:tracer_sc:-:*:*:*:*:*:*:* | 0 | OR | ||
| AND | ||||
| cpe:2.3:o:trane:tracer_sc\+_firmware:*:*:*:*:*:*:*:* | 1 | OR | 5.5 | |
| cpe:2.3:o:trane:tracer_sc\+_firmware:5.5:-:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:h:trane:tracer_sc\+:-:*:*:*:*:*:*:* | 0 | OR |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:L/Au:S/C:P/I:P/A:P
- Access Vector
- NETWORK
- Access Compatibility
- LOW
- Authentication
- SINGLE
- Confidentiality Impact
- PARTIAL
- Integrity Impact
- PARTIAL
- Availability Impact
- PARTIAL
- Base Score
- 6.5
- Severity
- MEDIUM
- Exploitability Score
- 8
- Impact Score
- 6.4
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- Attack Vector
- NETWORK
- Attack Compatibility
- LOW
- Privileges Required
- LOW
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- HIGH
- Availability Impact
- HIGH
- Base Score
- 8.8
- Base Severity
- HIGH
- Exploitability Score
- 2.8
- Impact Score
- 5.9
References
| Reference URL | Reference Tags |
|---|---|
| https://us-cert.cisa.gov/ics/advisories/icsa-21-266-02 | Third Party Advisory US Government Resource |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2021-38450 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-38450 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 06:49:10 | Added to TrackCVE | |||
| 2022-12-05 13:19:31 | 2021-10-27T01:15Z | 2021-10-27T01:15:07 | CVE Published Date | updated |
| 2022-12-05 13:19:31 | 2021-10-29T01:29:28 | CVE Modified Date | updated | |
| 2022-12-05 13:19:31 | Analyzed | Vulnerability Status | updated |