{"answers":{"affected":"It affects 2 products.","exploited":"There is no known exploitation of CVE-2025-11784 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2025-11784 yet. Limit exposure of the affected software until one is available.","what":"CVE-2025-11784 is a high-severity memory corruption vulnerability in SGE-PLC1000 SGE-PLC50 Circutor, published on 2 Dec 2025. It can only be exploited from the same machine or local network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2025-11784 and fix it if it is affected.\n\nWhat it is: CVE-2025-11784 is a high-severity memory corruption vulnerability in SGE-PLC1000 SGE-PLC50 Circutor, published on 2 Dec 2025. It can only be exploited from the same machine or local network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2025-11784 in the wild and no public exploit code.\n\nAffected product: SGE-PLC1000 SGE-PLC50 Circutor. 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-2025-11784/ (Markdown: https://insights.sbomify.com/CVE-2025-11784/index.md)","id":"CVE-2025-11784","markdown":"https://insights.sbomify.com/CVE-2025-11784/index.md","name":"CVE-2025-11784","record":{"aliases":["GHSA-27h2-hgmw-qj53"],"analysis":{"component_type":"ics_ot","fix_type":"no_fix_stated","impacts":["code_execution","denial_of_service"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Circutor PLC","requires_auth":"low_privilege","summary":"An attacker can trigger a stack-based buffer overflow in Circutor PLCs via excessive input, potentially leading to code execution or denial of service.","user_interaction":"not_required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"INCIBE","cpe":[{"product":"sge-plc1000_firmware","vendor":"circutor"},{"product":"sge-plc50_firmware","vendor":"circutor"}],"cvss":{"score":8.5,"severity":"high","source":"cna","vector":"CVSS:4.0/AV:A/AC:L/AT:N/PR:L/UI:N/VC:H/VI:L/VA:H/SC:H/SI:L/SA:H","version":"4.0"},"cwes":[{"id":"CWE-121","name":"Stack-based Buffer Overflow"}],"description":"Stack-based buffer overflow vulnerability in Circutor SGE-PLC1000/SGE-PLC50 v9.0.2. In the 'ShowMeterDatabase()' function, there is an unlimited user input that is copied to a fixed-size buffer via 'sprintf()'. The 'GetParameter(meter)' function retrieves the user input, which is directly incorporated into a buffer without size validation. An attacker can provide an excessively large input for the 'meter' parameter.","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":"Stack-based buffer overflow vulnerability in Circutor SGE-PLC1000/SGE-PLC50","id":"CVE-2025-11784","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"memory_corruption","year":"2025"},"n_packages":0,"n_references":1,"next":{"headline":"Stack-based buffer overflow vulnerability in Circutor SGE-PLC1000/SGE-PLC50","id":"CVE-2025-11785"},"packages":[],"prev":{"headline":"Stack-based buffer overflow vulnerability in Circutor SGE-PLC1000/SGE-PLC50","id":"CVE-2025-11783"},"products":["Circutor"],"published":"2025-12-02","related":[{"cvss_score":10,"headline":"Stack-based buffer overflow vulnreability in Circutor SGE-PLC1000/SGE-PLC50","id":"CVE-2025-11778","kev_date_added":null,"published":"2025-12-02"},{"cvss_score":10,"headline":"Circutor SGE-PLC1000 OS command Injection","id":"CVE-2021-33841","kev_date_added":null,"published":"2021-06-09"},{"cvss_score":9.4,"headline":"Stack-based buffer overflow vulnreability in Circutor SGE-PLC1000/SGE-PLC50","id":"CVE-2025-11779","kev_date_added":null,"published":"2025-12-02"},{"cvss_score":8.8,"headline":"Circutor SGE-PLC1000 improper authentication","id":"CVE-2021-33842","kev_date_added":null,"published":"2021-06-09"},{"cvss_score":8.7,"headline":"Stack-based buffer overflow vulnreability in Circutor SGE-PLC1000/SGE-PLC50","id":"CVE-2025-11780","kev_date_added":null,"published":"2025-12-02"},{"cvss_score":8.6,"headline":"Use of hardcoded cryptographic keys in Circutor SGE-PLC1000/SGE-PLC50","id":"CVE-2025-11781","kev_date_added":null,"published":"2025-12-02"},{"cvss_score":8.5,"headline":"Stack-based buffer overflow vulnerability in Circutor SGE-PLC1000/SGE-PLC50","id":"CVE-2025-11782","kev_date_added":null,"published":"2025-12-02"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"US public information, NVD API terms","name":"NVD"},{"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":"total"},"state":"PUBLISHED","updated":"2025-12-02","vendors":["SGE-PLC1000 SGE-PLC50"]},"summary":"An attacker can trigger a stack-based buffer overflow in Circutor PLCs via excessive input, potentially leading to code execution or denial of service.","url":"https://insights.sbomify.com/CVE-2025-11784/"}