CVE-2017-14467

An exploitable access control vulnerability exists in the data, program, and function file permissions functionality of Allen Bradley Micrologix 1400 Series B FRN 21.2 and before. A specially crafted packet can cause a read or write operation resulting in disclosure of sensitive information, modification of settings, or modification of ladder logic. An attacker can send unauthenticated packets to trigger this vulnerability. Required Keyswitch State: REMOTE Description: Live rung edits are able to be made by an unauthenticated user allowing for addition, deletion, or modification of existing ladder logic. Additionally, faults and cpu state modification can be triggered if specific ladder logic is used.
Configurations

Configuration 1 (hide)

AND
cpe:2.3:o:rockwellautomation:micrologix_1400_b_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:rockwellautomation:micrologix_1400:-:*:*:*:*:*:*:*

History

21 Nov 2024, 03:12

Type Values Removed Values Added
References () https://www.talosintelligence.com/vulnerability_reports/TALOS-2017-0443 - Exploit, Third Party Advisory () https://www.talosintelligence.com/vulnerability_reports/TALOS-2017-0443 - Exploit, Third Party Advisory

Information

Published : 2018-04-05 21:29

Updated : 2024-11-21 03:12


NVD link : CVE-2017-14467

Mitre link : CVE-2017-14467

CVE.ORG link : CVE-2017-14467


JSON object : View

Products Affected

rockwellautomation

  • micrologix_1400
  • micrologix_1400_b_firmware