cve-2024-8935
Vulnerability from cvelistv5
Published
2024-11-13 04:10
Modified
2024-11-13 15:31
Severity ?
7.7 (High) - CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
7.5 (High) - CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
Summary
CWE-290: Authentication Bypass by Spoofing vulnerability exists that could cause a denial of service and loss of confidentiality and integrity of controllers when conducting a Man-In-The-Middle attack between the controller and the engineering workstation while a valid user is establishing a communication session. This vulnerability is inherent to Diffie Hellman algorithm which does not protect against Man-In-The-Middle attacks.
References
cybersecurity@se.comhttps://download.schneider-electric.com/doc/SEVD-2024-317-02/SEVD-2024-317-02.pdf
Impacted products
Vendor Product Version
Schneider Electric Modicon M340 CPU (part numbers BMXP34*) Version: All versions since SV3.60
 Create a notification for this product.
   Schneider Electric Modicon MC80 (part numbers BMKC80) Version: All versions
 Create a notification for this product.
   Schneider Electric Modicon Momentum Unity M1E Processor (171CBU*) Version: All Versions
 Create a notification for this product.
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