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CVE-2017-12092 Details

Description

An exploitable file write vulnerability exists in the memory module functionality of Allen Bradley Micrologix 1400 Series B FRN 21.2 and before. A specially crafted packet can cause a file write resulting in a new program being written to the memory module. An attacker can send an unauthenticated packet to trigger this vulnerability.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:7.5 HIGHVector:CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

CNA: [email protected]CVSS-B:3.7 LOWVector:CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N

References to Advisories, Solutions, and Tools

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URL	Source(s)	Tag(s)
https://www.talosintelligence.com/vulnerability_reports/TALOS-2017-0444	CVE	ExploitMitigationThird Party Advisory
https://www.talosintelligence.com/vulnerability_reports/TALOS-2017-0444	[email protected]	ExploitMitigationThird Party Advisory

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-200	Exposure of Sensitive Information to an Unauthorized Actor	[email protected]

Affected Products

Product	Versions
rockwellautomation micrologix 1400 b firmware	<= 21.2
CPE cpe:2.3:o:rockwellautomation:micrologix_1400_b_firmware:::::::: Remediation No remediation found in references.
rockwellautomation micrologix 1400	All versions
CPE cpe:2.3:h:rockwellautomation:micrologix_1400:-:::::::* Remediation No remediation found in references.

Change History

5 change records found show changes

Date	Action	Recorded By
Jun 17, 2026	CVE Modified	[email protected]
Nov 21, 2024	CVE Modified	CVE
May 14, 2024	CVE Modified	[email protected]
Apr 19, 2022	CVE Modified	[email protected]
Aug 1, 2018	Initial Analysis	[email protected]