PT-2019-2282

Name of the Vulnerable Software and Affected Versions Modicon M100 versions all Modicon M200 versions all Modicon M221 versions all ATV IMC drive controller versions all Modicon M241 versions all Modicon M251 versions all Modicon M258 versions all Modicon LMC058 versions all Modicon LMC078 versio...

Schneider Electric Modicon M251 PLC Detection

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Schneider Electric Modicon M241 and M251 PLCs Insufficiently Random Values

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Schneider Electric Modicon M241 and M251 PLCs Insufficiently Protected Credentials

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CVE-2017-6026

A Use of Insufficiently Random Values issue was discovered in Schneider Electric Modicon PLCs Modicon M241, firmware versions prior to Version 4.0.5.11, and Modicon M251, firmware versions prior to Version 4.0.5.11. The session numbers generated by the web application are lacking randomization an...

CVE-2017-6028

An Insufficiently Protected Credentials issue was discovered in Schneider Electric Modicon PLCs Modicon M241, all firmware versions, and Modicon M251, all firmware versions. Log-in credentials are sent over the network with Base64 encoding leaving them susceptible to sniffing. Sniffed credentials...

PT-2017-16845

Name of the Vulnerable Software and Affected Versions Schneider Electric Modicon M221 versions prior to 1.5.0.0 Schneider Electric Modicon M241 versions prior to 4.0.5.11 Schneider Electric Modicon M251 versions prior to 4.0.5.11 Description A Predictable Value Range from Previous Values issue wa...