Description
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.
Published: 2018-04-05
Score: 9.8 Critical
EPSS: 42.6% Moderate
KEV: No
Impact: n/a
Action: n/a
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Rockwellautomation Micrologix 1400 Micrologix 1400 B Firmware
cve-icon MITRE

Status: PUBLISHED

Assigner: talos

Published:

Updated: 2024-09-17T01:55:44.052Z

Reserved: 2017-09-13T00:00:00.000Z

Link: CVE-2017-14468

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

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

Modified: 2024-11-21T03:12:51.223

Link: CVE-2017-14468

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

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Weaknesses