CVE-2011-4860 - CVE House
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Status published Critical CVE-2011-4860

The ComputePassword function in the Schneider Electric Quantum Ethernet Module...

Vulnerability Description

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.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

No credits recorded in the NVD database.

References

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Affected Vendor

schneider-electric

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Affected Software

quantum ethernet module 140noe77100, quantum ethernet module 140noe77101, quantum ethernet module 140noe77111
Vulnerable Versions:
0

Timeline

Official Publish: December 17th, 2011
Last Modified: September 16th, 2024
Added to House: July 19th, 2026

CVSS Vectors

Weaknesses (CWE)

No CWE data available

MITRE ATT&CK TTPs

No associated TTPs found for this vulnerability.