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: Any Description: Requests a specific set of bytes from an undocumented data file and returns the ASCII version of the master password.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: talos

Published: 2018-04-05T21:00:00Z

Updated: 2024-09-16T16:12:37.038Z

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

Link: CVE-2017-14472

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2018-04-05T21:29:01.133

Modified: 2022-04-19T19:15:18.320

Link: CVE-2017-14472

cve-icon Redhat

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