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RedhatCVE
RedhatCVE
added 2025/05/22 3:21 a.m.24 views

CVE-2011-4861

The modbus125handler 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...

10CVSS7.3AI score0.03213EPSS
Exploits1References1
Tenable Nessus
Tenable Nessus
added 2022/02/07 12:0 a.m.21 views

Schneider Electric Quantum Ethernet Module Permissions, Privileges, and Access Controls (CVE-2011-4861)

The modbus125handler 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. This plugin only works with Tenable.ot. Please visit...

10CVSS6AI score0.03213EPSS
Exploits1References2
NVD
NVD
added 2011/12/17 11:55 a.m.32 views

CVE-2011-4861

The modbus125handler 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...

10CVSS6.9AI score0.03213EPSS
Exploits1References1
CVE
CVE
added 2011/12/17 11:0 a.m.70 views

CVE-2011-4861

The CVE-2011-4861 entry concerns Schneider Electric Quantum Ethernet Module (NOE 771 / Quantum 140NOE771*) that allows remote firmware updates via the MODBUS 125 function code sent to TCP port 502 through the modbus_125_handler. This is a software/firmware update mechanism vulnerability in the de...

10CVSS7.1AI score0.03213EPSS
Exploits1References1Affected Software3
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