April 18, 2025
Proactive Defense: The Importance of Incident Response Planning in Cybersecurity
Rewterz Threat Advisory – ICS: Multiple Schneider Electric IGSS Vulnerabilities
March 17, 2023Rewterz Threat Advisory – CVE-2022-42436 – IBM MQ Vulnerability
March 19, 2023Rewterz Threat Advisory – ICS: Multiple Schneider Electric IGSS Vulnerabilities
March 17, 2023Rewterz Threat Advisory – CVE-2022-42436 – IBM MQ Vulnerability
March 19, 2023
Severity
Medium
Analysis Summary
CVE-2023-0027
Rockwell Automation Modbus TCP AOI Server could allow a remote attacker to obtain sensitive information. By sending a malformed message, an attacker could exploit this vulnerability to read the connected device’s Modbus TCP Server AOI information.
Impact
- Information Disclosure
Indicators Of Compromise
CVE
- CVE-2023-0027
Affected Vendors
Rockwell Automation
Affected Products
- Rockwell Automation Modbus TCP AOI Server 2.00
- Rockwell Automation Modbus TCP AOI Server 2.03
Remediation
Upgrade to the latest version of Rockwell Automation Modbus TCP AOI Server, available from the Rockwell Automation Web site.
