CVE-2011-4861

Published Dec 17, 2011

Last updated 13 years ago

Overview

Description: The modbus_125_handler function in the Schneider Electric Quantum Ethernet Module on the NOE 771 device (aka the Quantum 140NOE771* module) allows remote attackers to install arbitrary firmware updates via a MODBUS 125 function code to TCP port 502.
Source: cve@mitre.org
NVD status: Analyzed

Hype score: Not currently trending

Risk scores

CVSS 2.0

Type: Primary
Base score: 10
Impact score: 10
Exploitability score: 10
Vector string: AV:N/AC:L/Au:N/C:C/I:C/A:C

Weaknesses

nvd@nist.gov: CWE-264

Configurations

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            "versionEndIncluding": "3.3"
          },
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            "versionEndIncluding": "3.4"
          },
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            "matchCriteriaId": "C6272D36-A9E3-4210-8998-19D65323E085",
            "versionEndIncluding": "4.9"
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            "matchCriteriaId": "0780C449-C9A7-4D83-9090-C48EB308F69F",
            "versionEndIncluding": "5.0"
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        "operator": "OR"
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]

Overview

Social media

Risk scores

CVSS 2.0

Weaknesses

Configurations

References