CVE-2023-0027
CVSS V2 None
CVSS V3 None
Description
Rockwell Automation Modbus TCP Server AOI prior to 2.04.00 is vulnerable to an unauthorized user sending a malformed message that could cause the controller to respond with a copy of the most recent response to the last valid request. If exploited, an unauthorized user could read the connected device’s Modbus TCP Server AOI information.
Overview
- CVE ID
- CVE-2023-0027
- Assigner
- PSIRT@rockwellautomation.com
- Vulnerability Status
- Analyzed
- Published Version
- 2023-03-17T17:15:11
- Last Modified Date
- 2023-03-23T20:25:25
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:rockwellautomation:modbus_tcp_server_add_on_instructions:*:*:*:*:*:*:*:* | 1 | OR | 2.00.00 | 2.04.00 |
References
| Reference URL | Reference Tags |
|---|---|
| https://rockwellautomation.custhelp.com/app/answers/answer_view/a_id/1138766 | Permissions Required Vendor Advisory |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2023-0027 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-0027 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2023-04-17 06:38:51 | Added to TrackCVE | |||
| 2023-04-17 06:38:54 | Weakness Enumeration | new |