CVE-2024-8936

Published Nov 13, 2024 CVSS 4.0 · 8.3 High EPSS < 1% KEV · Not listed
Description
CWE-20: Improper Input Validation vulnerability exists that could lead to loss of confidentiality of controller memory
after a successful Man-In-The-Middle attack followed by sending a crafted Modbus function call used to tamper
with memory.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2024-49494 CWE-20: Improper Input Validation vulnerability exists that could lead to loss of confidentiality of controller memory after a successful Man-In-The-Middle attack followed by sending a crafted Modbus function call used to tamper with memory.
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description CWE-20: Improper Input Validation vulnerability exists that could lead to loss of confidentiality of controller memory after a successful Man-In-The-Middle attack followed by sending a crafted Modbus function call used to tamper with memory.
Weaknesses CWE-20
References
Metrics cvssV3_1

{'score': 6.5, 'vector': 'CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:L/A:N'}

cvssV4_0

{'score': 8.3, 'vector': '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'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
schneider
Published
Updated
Nov 13, 2024, 3:21 PM
Reserved
Sep 17, 2024, 7:48 AM
Status
Deferred
Published
Nov 13, 2024, 5:15 AM
Modified
Jun 17, 2026, 8:23 AM