What’s Vulnerable › Vulnerabilities

CVE-2023-5391

• Severity: critical (CVSS 9.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.9% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2023-10-04 · updated 2026-06-17
• Weakness: CWE-502

Description

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 products

• EcoStruxure Power Monitoring Expert (Versions 2020 and prior): all versions
• Schneider-Electric Ecostruxure Power Operation With Advanced Reports: all versions
• Schneider Electric EcoStruxure Power SCADA Operation with Advanced Reports: all versions

References

• https://download.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
• https://download.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

Get alerted when CVE-2023-5391 or the next vulnerability affects your stack