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CVE-2023-0027

nvd nist
Published: Mar 17, 2023Modified: Nov 21, 2024

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4.3
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Exploitability: 2.8 / Impact: 1.4
Source: NVD

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.

Affected (1)

Rockwellautomation
1 product
Modbus Tcp Server Add On Instructions
Configuration A
1 vulnerable
Vulnerable SoftwareAffected Versions
Modbus Tcp Server Add On Instructions
From 2.00.00 to 2.04.00

Related CWEs

CWE-200
Exposure of Sensitive Information to an Unauthorized Actor
The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.

References (2)

Source: PSIRT@rockwellautomation.com
Permissions RequiredVendor Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Permissions RequiredVendor Advisory

Timeline

No history available yet.