All the vulnerabilites related to Schneider Electric - Modicon MC80 (part numbers BMKC80)
cve-2024-8938
Vulnerability from cvelistv5
Published
2024-11-13 04:20
Modified
2024-11-13 15:26
Severity ?
9.2 (Critical) - CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
8.1 (High) - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Summary
CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability exists that could cause a potential arbitrary code execution after a successful Man-In-The-Middle attack followed by sending a crafted Modbus function call to tamper with memory area involved in memory size computation.
References
https://download.schneider-electric.com/doc/SEVD-2024-317-03/SEVD-2024-317-03.pdf
Impacted products
Vendor Product Version
Schneider Electric Modicon MC80 (part numbers BMKC80) Version: All versions
Schneider Electric Modicon Momentum Unity M1E Processor (171CBU*) Version: All Versions
Show details on NVD website

To clipboard 

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cve-2024-8933
Vulnerability from cvelistv5
Published
2024-11-13 04:06
Modified
2024-11-13 15:34
Severity ?
7.5 (High) - CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:A/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-924: Improper Enforcement of Message Integrity During Transmission in a Communication Channel vulnerability exists that could cause retrieval of password hash that could lead to denial of service and loss of confidentiality and integrity of controllers. To be successful, the attacker needs to inject themself inside the logical network while a valid user uploads or downloads a project file into the controller.
References
https://download.schneider-electric.com/doc/SEVD-2024-317-02/SEVD-2024-317-02.pdf
Impacted products
Vendor Product Version
Schneider Electric Modicon MC80 (part numbers BMKC80) Version: All versions
Schneider Electric Modicon Momentum Unity M1E Processor (171CBU*) Version: All Versions
Show details on NVD website

To clipboard 

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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
https://download.schneider-electric.com/doc/SEVD-2024-317-02/SEVD-2024-317-02.pdf
Impacted products
Vendor Product Version
Schneider Electric Modicon MC80 (part numbers BMKC80) Version: All versions
Schneider Electric Modicon Momentum Unity M1E Processor (171CBU*) Version: All Versions
Show details on NVD website

To clipboard 

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cve-2024-8937
Vulnerability from cvelistv5
Published
2024-11-13 04:17
Modified
2024-11-13 15:27
Severity ?
8.3 (High) - CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N
6.5 (Medium) - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:L/A:N
Summary
CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability exists that could cause a potential arbitrary code execution after a successful Man-In-The Middle attack followed by sending a crafted Modbus function call to tamper with memory area involved in the authentication process.
References
https://download.schneider-electric.com/doc/SEVD-2024-317-03/SEVD-2024-317-03.pdf
Impacted products
Vendor Product Version
Schneider Electric Modicon MC80 (part numbers BMKC80) Version: All versions
Schneider Electric Modicon Momentum Unity M1E Processor (171CBU*) Version: All Versions
Show details on NVD website

To clipboard 

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