{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2020-12843 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2020-12843 yet. Limit exposure of the affected software until one is available.","what":"CVE-2020-12843 is a critical vulnerability in n/a, published on 24 Sep 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-2020-12843 and fix it if it is affected.\n\nWhat it is: CVE-2020-12843 is a critical vulnerability in n/a, published on 24 Sep 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-2020-12843 in the wild and no public exploit code.\n\nAffected product: n/a. 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-2020-12843/ (Markdown: https://insights.sbomify.com/CVE-2020-12843/index.md)","id":"CVE-2020-12843","markdown":"https://insights.sbomify.com/CVE-2020-12843/index.md","name":"CVE-2020-12843","record":{"aliases":["GHSA-h7mg-9xr4-w524"],"analysis":{"component_type":"iot_embedded","fix_type":"no_fix_stated","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"Garage door controller","requires_auth":"none","summary":"Attackers can upload malicious files disguised as WAV sounds to the garage door controller, potentially leading to code execution.","user_interaction":"not_required","vuln_class":"file_upload"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"ismartgate_pro_firmware","vendor":"gogogate"}],"cvss":{"score":9.8,"severity":"critical","source":"nvd","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-434","name":"Unrestricted Upload of File with Dangerous Type"}],"description":"ismartgate PRO 1.5.9 is vulnerable to malicious file uploads via the form for uploading sounds to garage doors. The magic bytes for WAV must be used.","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":"File upload in n/a","id":"CVE-2020-12843","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"file_upload","year":"2020"},"n_packages":0,"n_references":2,"next":{"headline":"Null dereference in n/a","id":"CVE-2020-12845"},"packages":[],"prev":{"headline":"Code injection in n/a","id":"CVE-2020-12842"},"products":["n/a"],"published":"2020-09-24","related":[{"cvss_score":9.8,"headline":"Code injection in n/a","id":"CVE-2020-12838","kev_date_added":null,"published":"2020-09-24"},{"cvss_score":9.8,"headline":"Code injection in n/a","id":"CVE-2020-12839","kev_date_added":null,"published":"2020-09-24"},{"cvss_score":9.8,"headline":"Code injection in n/a","id":"CVE-2020-12842","kev_date_added":null,"published":"2020-09-24"},{"cvss_score":8.8,"headline":"Cross-site request forgery in n/a","id":"CVE-2020-12282","kev_date_added":null,"published":"2020-09-24"},{"cvss_score":8.1,"headline":"Cross-site request forgery in n/a","id":"CVE-2020-13119","kev_date_added":null,"published":"2020-09-24"},{"cvss_score":7.5,"headline":"File upload in n/a","id":"CVE-2020-12837","kev_date_added":null,"published":"2020-09-24"}],"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":["n/a"]},"summary":"Attackers can upload malicious files disguised as WAV sounds to the garage door controller, potentially leading to code execution.","url":"https://insights.sbomify.com/CVE-2020-12843/"}