Vulnerability Details 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 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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.016
EPSS Ranking 80.8%
CVSS Severity
CVSS v2 Score 10.0
References
Products affected by CVE-2011-4860
-
cpe:2.3:a:schneider-electric:quantum_ethernet_module_140noe77100:*
-
cpe:2.3:a:schneider-electric:quantum_ethernet_module_140noe77101:*
-
cpe:2.3:a:schneider-electric:quantum_ethernet_module_140noe77111:*