by Kastro
Paper/Archive/CVE-2023-5391

CVE-2023-5391

Schneider Electric EcoStruxure Power Monitoring Expert — A CWE-502: Deserialization of untrusted data vulnerability exists that could allow an attacker to execute arbitrary code on the targeted…

EPSS 0.9%CVSS 9.8
critical.is priorityof 100
42
CVSS 9.8 (CNA, NVD agree)9.8 / 10 × 3029.4Not in CISA KEV+300.0EPSS percentile 60.4.604 × 2012.1No public exploit+100.0SSVC exploitation: none+100.0
Description · from the CVE record

A CWE-502: Deserialization of untrusted data vulnerability exists that could allow an attacker to execute arbitrary code on the targeted system by sending a specifically crafted packet to the application.

Affected

ProductAffectedFixed inSource
EcoStruxure Power Monitoring ExpertAll versions – prior to application of Hotfix-145271–CNA
EcoStruxure Power Operation (EPO) with Advanced ReportsAll versions – prior to application of Hotfix-145271–CNA
EcoStruxure Power SCADA Operation with Advanced ReportsAll versions – prior to application of Hotfix-145271–CNA

Scores by source

NVD9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
schneider (CNA)9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CISA ADPSSVCExploitation: none · Automatable: yes · Technical impact: total

References

refdownload.schneider-electric.com/files?p_Doc_Ref=SEVD-2023-283-02&p_enDocType=Security+and+Safety+Notice&p_File_Name=SEVD-2023-283-02.pdf