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 or PROG Description: This ability is leveraged in a larger exploit to flash custom firmware.
References
History

No history.

cve-icon MITRE Information

Status: PUBLISHED

Assigner: talos

Published: 2018-03-28T00:00:00

Updated: 2022-04-19T18:21:17

Reserved: 2017-09-13T00:00:00


Link: CVE-2017-14468

JSON object: View

cve-icon NVD Information

Status : Analyzed

Published: 2018-04-05T21:29:00.913

Modified: 2022-12-14T16:39:30.977


Link: CVE-2017-14468

JSON object: View

cve-icon Redhat Information

No data.