CVE-2018-7792

Name of the Vulnerable Software and Affected Versions Modicon M221 versions prior to V1.6.2.0

Description A Permissions, Privileges, and Access Control issue exists, allowing unauthorized users to decode passwords using a rainbow table. This could enable a remote attacker to exploit the vulnerability and gain access to sensitive information.

Recommendations For versions prior to V1.6.2.0, update the firmware to V1.6.2.0 or later to resolve the issue. As a temporary workaround, consider restricting access to the device and its associated networks to minimize the risk of exploitation. Avoid using weak passwords and consider implementing additional security measures to protect against unauthorized access.