{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2025-3112 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2025-3112 yet. Limit exposure of the affected software until one is available.","what":"CVE-2025-3112 is a high-severity denial of service vulnerability in Schneider Electric Modicon Controllers M241/M251, published on 10 Jun 2025. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2025-3112 and fix it if it is affected.\n\nWhat it is: CVE-2025-3112 is a high-severity denial of service vulnerability in Schneider Electric Modicon Controllers M241/M251, published on 10 Jun 2025. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2025-3112 in the wild and no public exploit code.\n\nAffected product: Schneider Electric Modicon Controllers M241/M251. No package-level version data is available, so check the vendor advisory linked from the reference page.\n\nTask:\n1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.\n2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.\n3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.\n4. Run the tests and summarise what changed and why.\n5. If nothing in the project is affected, say so and change nothing.\n\nReference: https://insights.sbomify.com/CVE-2025-3112/ (Markdown: https://insights.sbomify.com/CVE-2025-3112/index.md)","id":"CVE-2025-3112","markdown":"https://insights.sbomify.com/CVE-2025-3112/index.md","name":"CVE-2025-3112","record":{"aliases":["GHSA-ww37-xgr7-c25p"],"analysis":{"component_type":"ics_ot","fix_type":"patch","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"Modicon PLC","requires_auth":"low_privilege","summary":"An authenticated attacker can cause a denial of service on Schneider Electric Modicon controllers by sending manipulated HTTPS headers.","user_interaction":"not_required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"schneider","cpe":[],"cvss":{"score":7.1,"severity":"high","source":"cna","vector":"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","version":"4.0"},"cwes":[{"id":"CWE-400","name":"Uncontrolled Resource Consumption"}],"description":"CWE-400: Uncontrolled Resource Consumption vulnerability exists that could cause Denial of Service when an\nauthenticated malicious user sends manipulated HTTPS Content-Length header to the webserver.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":null,"headline":"Denial of service in Modicon Controllers M241/M251","id":"CVE-2025-3112","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"denial_of_service","year":"2025"},"n_packages":0,"n_references":1,"next":{"headline":"Improper Access Control in Delphix Masking Engine","id":"CVE-2025-3113"},"packages":[],"prev":{"headline":"Allocation of Resources Without Limits or Throttling in GitLab","id":"CVE-2025-3111"},"products":["Modicon Controllers M241/M251"],"published":"2025-06-10","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"no","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2025-06-10","vendors":["Schneider Electric"]},"summary":"An authenticated attacker can cause a denial of service on Schneider Electric Modicon controllers by sending manipulated HTTPS headers.","url":"https://insights.sbomify.com/CVE-2025-3112/"}