Published on: Not Yet Published

Last Modified on: 03/20/2023 02:46:00 AM UTC

Certain versions of Modbus TCP Server Add On Instructions from Rockwell Automation contain the following vulnerability:

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.

  • CVE-2023-0027 has been assigned by URL Logo [email protected] to track the vulnerability
  • Affected Vendor/Software: URL Logo Rockwell Automation - Modbus TCP Server Add On Instructions version = 2.00.00 - 2.00.03

CVE References

Description Tags Link
Modbus TCP AOI Server Could Leak Sensitive Information

Known Affected Software

Vendor Product Version
Rockwell Automation Modbus_TCP_Server_Add_On_Instructions= 2.00.00 - 2.00.03

Social Mentions

Source Title Posted (UTC)
Twitter Icon @CVEreport CVE-2023-0027 : Rockwell Automation Modbus TCP Server AOI prior to 2.04.00 is vulnerable to an unauthorized user se…… 2023-03-17 17:01:36
© 2023 Twitter Nitter Twitter Viewer |

Use of this information constitutes acceptance for use in an AS IS condition. There are NO warranties, implied or otherwise, with regard to this information or its use. Any use of this information is at the user's risk. It is the responsibility of user to evaluate the accuracy, completeness or usefulness of any information, opinion, advice or other content. EACH USER WILL BE SOLELY RESPONSIBLE FOR ANY consequences of his or her direct or indirect use of this web site. ALL WARRANTIES OF ANY KIND ARE EXPRESSLY DISCLAIMED. This site will NOT BE LIABLE FOR ANY DIRECT, INDIRECT or any other kind of loss.

CVE, CWE, and OVAL are registred trademarks of The MITRE Corporation and the authoritative source of CVE content is MITRE's CVE web site. This site includes MITRE data granted under the following license. and Source URL Uptime Status