CVE-2024-8933

published 2024-11-13

CVE-2024-8933: CWE-924: Improper Enforcement of Message Integrity During Transmission in a Communication Channel vulnerability exists that could cause retrieval of password…

Priority P3 40 high 7.5 CVSS 3.1

AV N AC H PR N UI R S U C H I H A H

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.

Affected

3 ranges

Vendor	Product	Version range	Fixed in
schneider_electric	modicon_m340_cpu	—	—
schneider_electric	modicon_mc80	—	—
schneider_electric	modicon_momentum_unity_m1e_processor	—	—

CVSS provenance

nvd v3.1 7.5 HIGH CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H

nvd v4.0 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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

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CWE-924