All the vulnerabilites related to Schneider Electric - Modicon Momentum Unity M1E Processor (171CBU*)
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
6.5 (Medium) - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:L/A:N
EPSS score ?
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
Impacted products
| Vendor | Product | Version | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| ▼ | Schneider Electric | Modicon M340 CPU (part numbers BMXP34*) |
Version: Versions prior to SV3.65 |
||||||||
|
|||||||||||
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cve-2023-25619
Vulnerability from cvelistv5
Published
2023-04-19 07:53
Modified
2024-08-02 11:25
Severity ?
EPSS score ?
Summary
A CWE-754: Improper Check for Unusual or Exceptional Conditions vulnerability exists that
could cause denial of service of the controller when communicating over the Modbus TCP
protocol.
References
Impacted products
| Vendor | Product | Version | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ▼ | Schneider Electric | Modicon M340 CPU (part numbers BMXP34*) |
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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
8.1 (High) - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS score ?
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
Impacted products
| Vendor | Product | Version | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| ▼ | Schneider Electric | Modicon M340 CPU (part numbers BMXP34*) |
Version: Versions prior to SV3.65 |
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cve-2022-45788
Vulnerability from cvelistv5
Published
2023-01-30 00:00
Modified
2024-08-03 14:17
Severity ?
EPSS score ?
Summary
A CWE-754: Improper Check for Unusual or Exceptional Conditions vulnerability exists that could cause arbitrary code execution, denial of service and loss of confidentiality & integrity when a malicious project file is loaded onto the controller. Affected Products: EcoStruxure Control Expert (All Versions), EcoStruxure Process Expert (All Versions), Modicon M340 CPU - part numbers BMXP34* (All Versions), Modicon M580 CPU - part numbers BMEP* and BMEH* (All Versions), Modicon M580 CPU Safety - part numbers BMEP58*S and BMEH58*S (All Versions), Modicon Momentum Unity M1E Processor - 171CBU* (All Versions), Modicon MC80 - BMKC80 (All Versions), Legacy Modicon Quantum - 140CPU65* and Premium CPUs - TSXP57* (All Versions)
Impacted products
| Vendor | Product | Version | |||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ▼ | Schneider Electric | EcoStruxure Control Expert |
Version: All Versions |
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cve-2023-25620
Vulnerability from cvelistv5
Published
2023-04-19 08:17
Modified
2024-08-02 11:25
Severity ?
EPSS score ?
Summary
A CWE-754: Improper Check for Unusual or Exceptional Conditions vulnerability exists that
could cause denial of service of the controller when a malicious project file is loaded onto the
controller by an authenticated user.
References
Impacted products
| Vendor | Product | Version | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ▼ | Schneider Electric | Modicon M340 CPU (part numbers BMXP34*) |
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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
7.5 (High) - CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
EPSS score ?
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
Impacted products
| Vendor | Product | Version | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| ▼ | Schneider Electric | Modicon M340 CPU (part numbers BMXP34*) |
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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
7.5 (High) - CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
EPSS score ?
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
Impacted products
| Vendor | Product | Version | |||||||||
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| ▼ | Schneider Electric | Modicon M340 CPU (part numbers BMXP34*) |
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