Description
The modbus_125_handler function in the Schneider Electric Quantum Ethernet Module on the NOE 771 device (aka the Quantum 140NOE771* module) allows remote attackers to install arbitrary firmware updates via a MODBUS 125 function code to TCP port 502.
Published: 2011-12-17
Score: 10.0 Critical
EPSS: 1.4% Low
KEV: No
Impact: n/a
Action: n/a
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Remediation

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Advisories
Source ID Title
EUVD EUVD EUVD-2011-4778 The modbus_125_handler function in the Schneider Electric Quantum Ethernet Module on the NOE 771 device (aka the Quantum 140NOE771* module) allows remote attackers to install arbitrary firmware updates via a MODBUS 125 function code to TCP port 502.
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Schneider-electric Quantum Ethernet Module 140noe77100 Quantum Ethernet Module 140noe77101 Quantum Ethernet Module 140noe77111
cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-09-16T18:24:28.560Z

Reserved: 2011-12-16T00:00:00.000Z

Link: CVE-2011-4861

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Deferred

Published: 2011-12-17T11:55:12.370

Modified: 2025-04-11T00:51:21.963

Link: CVE-2011-4861

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

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Weaknesses