{"answers":{"affected":"It affects 3 products.","exploited":"There is no known exploitation of CVE-2022-40266 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2022-40266 yet. Limit exposure of the affected software until one is available.","what":"CVE-2022-40266 is a medium-severity denial of service vulnerability in Mitsubishi Electric GOT2000 Series GT23 model, published on 24 Nov 2022. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2022-40266 and fix it if it is affected.\n\nWhat it is: CVE-2022-40266 is a medium-severity denial of service vulnerability in Mitsubishi Electric GOT2000 Series GT23 model, published on 24 Nov 2022. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2022-40266 in the wild and no public exploit code.\n\nAffected product: Mitsubishi Electric GOT2000 Series GT23 model. 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-2022-40266/ (Markdown: https://insights.sbomify.com/CVE-2022-40266/index.md)","id":"CVE-2022-40266","markdown":"https://insights.sbomify.com/CVE-2022-40266/index.md","name":"CVE-2022-40266","record":{"aliases":["GHSA-7mj5-7wjc-fw8c"],"analysis":{"component_type":"ics_ot","fix_type":"patch","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"HMI FTP server","requires_auth":"low_privilege","summary":"A remote authenticated attacker can cause a denial of service on Mitsubishi Electric GOT2000 series HMI FTP servers by sending specially crafted commands.","user_interaction":"not_required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"Mitsubishi","cpe":[{"product":"got2000_gt23_firmware","vendor":"mitsubishielectric"},{"product":"got2000_gt25_firmware","vendor":"mitsubishielectric"},{"product":"got2000_gt27_firmware","vendor":"mitsubishielectric"}],"cvss":{"score":5.3,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H","version":"3.1"},"cwes":[{"id":"CWE-20","name":"Improper Input Validation"}],"description":"Improper Input Validation vulnerability in Mitsubishi Electric GOT2000 Series GT27 model FTP server versions 01.39.000 and prior, Mitsubishi Electric GOT2000 Series GT25 model FTP server versions 01.39.000 and prior and Mitsubishi Electric GOT2000 Series GT23 model FTP server versions 01.39.000 and prior allows a remote authenticated attacker to cause a Denial of Service condition by sending specially crafted command.","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 (DoS) Vulnerability in FTP Server Function on GOT2000 Series","id":"CVE-2022-40266","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"denial_of_service","year":"2022"},"n_packages":0,"n_references":2,"next":{"headline":"Authentication Bypass Vulnerability in Web Server Function on MELSEC Series","id":"CVE-2022-40267"},"packages":[],"prev":{"headline":"Denial of Service (DoS) Vulnerability in MELSEC iQ-R Series Ethernet Interface Module","id":"CVE-2022-40265"},"products":["GOT2000 Series GT23 model","GOT2000 Series GT25 model","GOT2000 Series GT27 model"],"published":"2022-11-24","related":[{"cvss_score":7.5,"headline":"Race condition in GOT2000 series GT27 model; GT25 model; GT23 model; GT SoftGOT2000","id":"CVE-2021-20592","kev_date_added":null,"published":"2021-08-05"}],"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":"partial"},"state":"PUBLISHED","updated":"2025-04-25","vendors":["Mitsubishi Electric"]},"summary":"A remote authenticated attacker can cause a denial of service on Mitsubishi Electric GOT2000 series HMI FTP servers by sending specially crafted commands.","url":"https://insights.sbomify.com/CVE-2022-40266/"}