CVE-2025-3898

State: Published
Severity: 7.1 High
Published: Jun 10, 2025
Updated: Jun 10, 2025
Reserved: Apr 23, 2025

Description

CWE-20: Improper Input Validation vulnerability exists that could cause Denial of Service when an authenticated malicious user sends HTTPS request containing invalid data type to the webserver.

Scores

CVSS	Score	Vector	Source
4.0	7.1 High	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	schneider
3.1	6.5 Medium	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H	schneider

Weaknesses

CWE-20 Improper Input Validation

Affected Products

Product	Versions
Modicon Controllers M241/M251Schneider Electric	Versions prior to 5.3.12.51Affected
Modicon Controllers M262Schneider Electric	Versions prior to 5.3.9.18Affected

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

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