CVE-2011-4860

published 2011-12-17

CVE-2011-4860: The ComputePassword function in the Schneider Electric Quantum Ethernet Module on the NOE 771 device (aka the Quantum 140NOE771* module) generates the password…

critical 10 CVSS 3.1

AV N AC L Au N C C I C A C

The ComputePassword function in the Schneider Electric Quantum Ethernet Module on the NOE 771 device (aka the Quantum 140NOE771* module) generates the password for the fwupgrade account by performing a calculation on the MAC address, which makes it easier for remote attackers to obtain access via a (1) ARP request message or (2) Neighbor Solicitation message.

Affected

4 ranges

Vendor	Product	Version range	Fixed in
schneider-electric	quantum_ethernet_module_140noe77100	<= 3.3	—
schneider-electric	quantum_ethernet_module_140noe77100	<= 3.4	—
schneider-electric	quantum_ethernet_module_140noe77101	<= 4.9	—
schneider-electric	quantum_ethernet_module_140noe77111	<= 5.0	—

CWE-287