{"answers":{"affected":"It affects 10 products.","exploited":"There is no known exploitation of CVE-2020-5675 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2020-5675 yet. Limit exposure of the affected software until one is available.","what":"CVE-2020-5675 is a high-severity denial of service vulnerability in Mitsubishi Electric Corporation GT21 model of GOT2000 series, GS21 model of GOT SIMPLE series, and Tension Controller LE7-40GU-L series, published on 4 Dec 2020. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2020-5675 and fix it if it is affected.\n\nWhat it is: CVE-2020-5675 is a high-severity denial of service vulnerability in Mitsubishi Electric Corporation GT21 model of GOT2000 series, GS21 model of GOT SIMPLE series, and Tension Controller LE7-40GU-L series, published on 4 Dec 2020. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2020-5675 in the wild and no public exploit code.\n\nAffected product: Mitsubishi Electric Corporation GT21 model of GOT2000 series, GS21 model of GOT SIMPLE series, and Tension Controller LE7-40GU-L series. 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-2020-5675/ (Markdown: https://insights.sbomify.com/CVE-2020-5675/index.md)","id":"CVE-2020-5675","markdown":"https://insights.sbomify.com/CVE-2020-5675/index.md","name":"CVE-2020-5675","record":{"aliases":["GHSA-96mc-r65q-rp99"],"analysis":{"component_type":"ics_ot","fix_type":"patch","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"Industrial HMI/Controller","requires_auth":"none","summary":"Remote attackers can cause denial of service in Mitsubishi Electric industrial devices by sending specially crafted packets, disrupting communication functions.","user_interaction":"not_required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"jpcert","cpe":[{"product":"gs2107-wtbd-n_firmware","vendor":"mitsubishielectric"},{"product":"gs2107-wtbd_firmware","vendor":"mitsubishielectric"},{"product":"gs2110-wtbd-n_firmware","vendor":"mitsubishielectric"},{"product":"gs2110-wtbd_firmware","vendor":"mitsubishielectric"},{"product":"gt2103-pmbd_firmware","vendor":"mitsubishielectric"},{"product":"gt2104-pmbd_firmware","vendor":"mitsubishielectric"},{"product":"gt2104-rtbd_firmware","vendor":"mitsubishielectric"},{"product":"gt2107-wtbd_firmware","vendor":"mitsubishielectric"},{"product":"gt2107-wtsd_firmware","vendor":"mitsubishielectric"},{"product":"le7-40gu-l_firmware","vendor":"mitsubishielectric"}],"cvss":{"score":7.5,"severity":"high","source":"nvd","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","version":"3.1"},"cwes":[{"id":"CWE-125","name":"Out-of-bounds Read"}],"description":"Out-of-bounds read vulnerability in GT21 model of GOT2000 series (GT2107-WTBD V01.39.000 and earlier, GT2107-WTSD V01.39.000 and earlier, GT2104-RTBD V01.39.000 and earlier, GT2104-PMBD V01.39.000 and earlier, and GT2103-PMBD V01.39.000 and earlier), GS21 model of GOT series (GS2110-WTBD V01.39.000 and earlier, GS2107-WTBD V01.39.000 and earlier, GS2110-WTBD-N V01.39.000 and earlier, and GS2107-WTBD-N V01.39.000 and earlier), and Tension Controller LE7-40GU-L series (LE7-40GU-L Screen package data for CC-Link IEF Basic V1.00, LE7-40GU-L Screen package data for MODBUS/TCP V1.00, and LE7-40GU-L Screen package data for SLMP V1.00) allows a remote attacker to cause a denial-of-service (DoS) condition by sending a specially crafted packet. As a result, deterioration of communication performance or a denial-of-service (DoS) condition of the TCP communication functions of the products may occur.","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 GT21 model of GOT2000 series, GS21 model of GOT SIMPLE series, and Tension Controller LE7-40GU-L series","id":"CVE-2020-5675","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"denial_of_service","year":"2020"},"n_packages":0,"n_references":3,"next":{"headline":"Information disclosure in GROWI","id":"CVE-2020-5676"},"packages":[],"prev":{"headline":"Privilege escalation in the installers of multiple SEIKO EPSON products","id":"CVE-2020-5674"},"products":["GT21 model of GOT2000 series, GS21 model of GOT SIMPLE series, and Tension Controller LE7-40GU-L series"],"published":"2020-12-04","related":[],"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":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-08-04","vendors":["Mitsubishi Electric Corporation"]},"summary":"Remote attackers can cause denial of service in Mitsubishi Electric industrial devices by sending specially crafted packets, disrupting communication functions.","url":"https://insights.sbomify.com/CVE-2020-5675/"}