Vulnerability-Lookup

VAR-202506-0442

Vulnerability from variot - Updated: 2025-07-01 19:32

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. Schneider Electric Modicon Controllers are a series of Modicon series programmable logic controllers from Schneider Electric of France.

Schneider Electric Modicon Controllers have a resource management error vulnerability, which is caused by uncontrolled resource consumption. Attackers can exploit this vulnerability to cause a denial of service

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CVE-2025-3112 (GCVE-0-2025-3112)

Vulnerability from cvelistv5 – Published: 2025-06-10 08:28 – Updated: 2025-06-10 14:24

Summary

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.

Severity ?

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

6.5 (Medium)


                        
                          CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

CWE

CWE-400 - Uncontrolled Resource Consumption

Assigner

schneider

References

URL

Tags

https://download.schneider-electric.com/files?p_D…

Impacted products

	Vendor	Product	Version
	Schneider Electric	Modicon Controllers M241/M251	Affected: Versions prior to 5.3.12.51

Show details on NVD website

JSON

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Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

VAR-202506-0442

CVE-2025-3112 (GCVE-0-2025-3112)

Tags

Sightings

Nomenclature