critical10.0
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…
Impact
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 products
| Vendor | Product | Affected versions |
|---|---|---|
| Schneider-Electric | Quantum Ethernet Module 140noe77100 | through 3.3 through 3.4 |
| Schneider-Electric | Quantum Ethernet Module 140noe77101 | through 4.9 |
| Schneider-Electric | Quantum Ethernet Module 140noe77111 | through 5.0 |