Vulnerabilities > Rockwellautomation > Micrologix 1400 Firmware > High
| DATE | CVE | VULNERABILITY TITLE | RISK |
|---|---|---|---|
| 2022-12-16 | CVE-2022-3166 | Improper Enforcement of Message Integrity During Transmission in a Communication Channel vulnerability in Rockwellautomation Micrologix 1100 Firmware and Micrologix 1400 Firmware Rockwell Automation was made aware that the webservers of the Micrologix 1100 and 1400 controllers contain a vulnerability that may lead to a denial-of-service condition. | 7.5 |
| 2021-06-03 | CVE-2021-32926 | Unspecified vulnerability in Rockwellautomation Micro800 Firmware and Micrologix 1400 Firmware When an authenticated password change request takes place, this vulnerability could allow the attacker to intercept the message that includes the legitimate, new password hash and replace it with an illegitimate hash. | 7.5 |
| 2021-03-25 | CVE-2021-22659 | Classic Buffer Overflow vulnerability in Rockwellautomation Micrologix 1400 Firmware Rockwell Automation MicroLogix 1400 Version 21.6 and below may allow a remote unauthenticated attacker to send a specially crafted Modbus packet allowing the attacker to retrieve or modify random values in the register. | 7.5 |
| 2018-12-07 | CVE-2018-17924 | Missing Authentication for Critical Function vulnerability in Rockwellautomation products Rockwell Automation MicroLogix 1400 Controllers and 1756 ControlLogix Communications Modules An unauthenticated, remote threat actor could send a CIP connection request to an affected device, and upon successful connection, send a new IP configuration to the affected device even if the controller in the system is set to Hard RUN mode. | 7.8 |
| 2015-10-28 | CVE-2015-6492 | Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability in Rockwellautomation Micrologix 1100 Firmware and Micrologix 1400 Firmware Allen-Bradley MicroLogix 1100 devices before B FRN 15.000 and 1400 devices before B FRN 15.003 allow remote attackers to cause a denial of service (memory corruption and device crash) via a crafted HTTP request. | 7.8 |