CVE-2024-8933highCWE-924

CVE-2024-8933: high-severity vulnerability in Schneider Electric Modicon M340 CPU (part…

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21Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackcvss 7.5epss 0.3%
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.
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
Affected products
Schneider Electric · Modicon M340 CPU (part numbers BMXP34*)Schneider Electric · Modicon MC80 (part numbers BMKC80)Schneider Electric · Modicon Momentum Unity M1E Processor (171CBU*)
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