PT-2025-24626 · Schneider Electric · Modicon Controllers M241/M251

Published 2025-06-10 · Updated 2025-06-10 · CVE-2025-3112

Positive Technologies (AI Summary)

CVSS v3.1

6.5

Medium

Base vector

AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Name of the Vulnerable Software and Affected Versions The product name cannot be determined.

Description An Uncontrolled Resource Consumption issue exists, potentially causing Denial of Service. This occurs when an authenticated malicious user sends a manipulated HTTPS Content-Length header to the webserver.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

DoS

Resource Exhaustion

Weakness Enumeration

CWE-400

Related Identifiers

CVE-2025-3112

Affected Products

Modicon Controllers M241/M251

References · 4

• https://nvd.nist.gov/vuln/detail/CVE-2025-3112 · Security Note
• https://twitter.com/CVEnew/status/1932359546439151866 · Twitter Post
• 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 · Note
• https://t.me/cvetracker/25879 · Telegram Post