An Information Exposure through Discrepancy vulnerability exists in the embedded web servers in all Modicon M340, Premium, Quantum PLCs and BMXNOR0200 where the web server sends different responses in a way that exposes security-relevant information about the state of the product, such as whether a particular operation was successful or not.

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Advisories
Source ID Title
EUVD EUVD EUVD-2018-19524 An Information Exposure through Discrepancy vulnerability exists in the embedded web servers in all Modicon M340, Premium, Quantum PLCs and BMXNOR0200 where the web server sends different responses in a way that exposes security-relevant information about the state of the product, such as whether a particular operation was successful or not.
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

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Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: schneider

Published:

Updated: 2024-08-05T06:37:59.305Z

Reserved: 2018-03-08T00:00:00

Link: CVE-2018-7812

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2018-12-17T22:29:00.297

Modified: 2024-11-21T04:12:46.700

Link: CVE-2018-7812

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses