CVE-2021-38397
CVSS V2 None
CVSS V3 Critical 10
Description
Honeywell Experion PKS C200, C200E, C300, and ACE controllers are vulnerable to unrestricted file uploads, which may allow an attacker to remotely execute arbitrary code and cause a denial-of-service condition.
Overview
- CVE ID
- CVE-2021-38397
- Assigner
- ics-cert@hq.dhs.gov
- Vulnerability Status
- Analyzed
- Published Version
- 2022-10-28T02:15:16
- Last Modified Date
- 2022-11-02T18:12:51
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| AND | ||||
| cpe:2.3:o:honeywell:c200_firmware:-:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:h:honeywell:c200:-:*:*:*:*:*:*:* | 0 | OR | ||
| AND | ||||
| cpe:2.3:o:honeywell:c200e_firmware:-:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:h:honeywell:c200e:-:*:*:*:*:*:*:* | 0 | OR | ||
| AND | ||||
| cpe:2.3:o:honeywell:c300_firmware:-:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:h:honeywell:c300:-:*:*:*:*:*:*:* | 0 | OR | ||
| AND | ||||
| cpe:2.3:o:honeywell:application_control_environment_firmware:-:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:h:honeywell:application_control_environment:-:*:*:*:*:*:*:* | 0 | OR |
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
- Attack Vector
- NETWORK
- Attack Compatibility
- LOW
- Privileges Required
- NONE
- User Interaction
- NONE
- Scope
- CHANGED
- Confidentiality Impact
- HIGH
- Availability Impact
- HIGH
- Base Score
- 10
- Base Severity
- CRITICAL
- Exploitability Score
- 3.9
- Impact Score
- 6
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2021-38397 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-38397 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-10-28 03:00:10 | Added to TrackCVE | |||
| 2022-12-07 13:31:32 | 2022-10-28T02:15Z | 2022-10-28T02:15:16 | CVE Published Date | updated |
| 2022-12-07 13:31:32 | 2022-11-02T18:12:51 | CVE Modified Date | updated | |
| 2022-12-07 13:31:32 | Analyzed | Vulnerability Status | updated |