cbcvebase.
CVE-2011-4861
published 2011-12-17

CVE-2011-4861: The modbus_125_handler function in the Schneider Electric Quantum Ethernet Module on the NOE 771 device (aka the Quantum 140NOE771* module) allows remote…

PriorityP352critical10CVSS 2.0
AVNACLAuNCCICAC
EPSS
3.21%
86.7th percentile
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.

Affected

4 ranges
VendorProductVersion rangeFixed in
schneider-electricquantum_ethernet_module_140noe77100<= 3.3
schneider-electricquantum_ethernet_module_140noe77100<= 3.4
schneider-electricquantum_ethernet_module_140noe77101<= 4.9
schneider-electricquantum_ethernet_module_140noe77111<= 5.0
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