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CVE-2025-3116

CVE-2025-3116

CVSS 7.1 HIGHEPSS 0.4%CWE-20
CWE-20: Improper Input Validation vulnerability exists that could cause Denial of Service when an authenticated malicious user sends special malformed HTTPS request containing improper formatted body data to the controller.
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
Affected products
Schneider Electric · Modicon Controllers M241/M251Schneider Electric · Modicon Controllers M258 / LMC058

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References
https://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2025-161-02&p_enDocType=Security+and+Safety+Notice&p_File_Name=SEVD-2025-161-02.pdf