CVE-2025-3112: high-severity vulnerability in Schneider Electric Modicon Controllers M241/M251
Published
E-mail alert when it lands in KEV, gets a public PoC or its score goes up.
21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 7.1epss 0.7%
CWE-400: Uncontrolled Resource Consumption vulnerability exists that could cause Denial of Service when an
authenticated malicious user sends manipulated HTTPS Content-Length header to the webserver.
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/M251Related CVEs — Schneider Electric Modicon Controllers M241/M251
In the same product, most dangerous first.