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 could then be used to log into the web application.
References
Link Resource
https://ics-cert.us-cert.gov/advisories/ICSA-17-089-02 Third Party Advisory US Government Resource
http://www.securityfocus.com/bid/97254 Third Party Advisory VDB Entry
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Configurations

Configuration 1 (hide)

AND
cpe:2.3:o:schneider-electric:modicon_m241_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:schneider-electric:modicon_m241:-:*:*:*:*:*:*:*

Configuration 2 (hide)

AND
cpe:2.3:o:schneider-electric:modicon_m251_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:schneider-electric:modicon_m251:-:*:*:*:*:*:*:*

Information

Published : 2017-06-29 20:29

Updated : 2022-02-03 05:41


NVD link : CVE-2017-6028

Mitre link : CVE-2017-6028


JSON object : View

CWE
CWE-522

Insufficiently Protected Credentials

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Products Affected

schneider-electric

  • modicon_m251_firmware
  • modicon_m251
  • modicon_m241_firmware
  • modicon_m241