PT-2011-5150 · Schneider Electric · Schneider Electric Quantum Ethernet Module

Published 2011-12-17 · Updated 2011-12-21 · CVE-2011-4861

Positive Technologies (AI Summary)

CVSS v2.0

10

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Schneider Electric Quantum Ethernet Module on the NOE 771 device (affected versions not specified)

Description The issue allows remote attackers to install arbitrary firmware updates. This is achieved by exploiting the modbus 125 handler function in the Schneider Electric Quantum Ethernet Module via a MODBUS 125 function code to TCP port 502.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Weakness Enumeration

CWE-264

Related Identifiers

CVE-2011-4861

Affected Products

Schneider Electric Quantum Ethernet Module

References · 2

• 🔥 http://reversemode.com/index.php?option=com_content&task=view&id=80&Itemid=1 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2011-4861 · Security Note