CVE-2022-24323

A CWE-754: Improper Check for Unusual or Exceptional Conditions vulnerability exists that could cause a disruption of communication between the Modicon controller and the engineering software, when an attacker is able to intercept and manipulate specific Modbus response data. Affected Product: EcoStruxure Process Expert (V2021 and prior), EcoStruxure Control Expert (V15.0 SP1 and prior)
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
5.3 MEDIUM
NETWORK
HIGH
NONE
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:H
schneiderCNA
5.3 MEDIUM
NETWORK
HIGH
NONE
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:H
CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 44%
VendorProductVersion
schneider-electricecostruxure_control_expert
𝑥
< 15.0
schneider-electricecostruxure_control_expert
15.0
schneider-electricecostruxure_control_expert
15.0:sp1
schneider-electricecostruxure_process_expert
𝑥
≤ 2021
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2022-067-01
https://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2022-067-01