{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2021-43430 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2021-43430 yet. Limit exposure of the affected software until one is available.","what":"CVE-2021-43430 is a high-severity vulnerability in n/a, published on 7 Apr 2022. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2021-43430 and fix it if it is affected.\n\nWhat it is: CVE-2021-43430 is a high-severity vulnerability in n/a, published on 7 Apr 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-2021-43430 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-2021-43430/ (Markdown: https://insights.sbomify.com/CVE-2021-43430/index.md)","id":"CVE-2021-43430","markdown":"https://insights.sbomify.com/CVE-2021-43430/index.md","name":"CVE-2021-43430","record":{"aliases":["GHSA-xw8x-6f24-54jx"],"analysis":{"component_type":"desktop_application","fix_type":"no_fix_stated","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"BigAnt office messenger","requires_auth":"low_privilege","summary":"A malicious user can upload PHP Trojan files via the im_webserver component, potentially leading to remote code execution.","user_interaction":"not_required","vuln_class":"file_upload"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"bigant_office_messenger_5","vendor":"bigantsoft"}],"cvss":{"score":8.8,"severity":"high","source":"nvd","vector":"CVSS:3.1/AV:N/AC:L/PR:L/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":"An Access Control vulnerability exists in BigAntSoft BigAnt office messenger 5.6 via im_webserver, which could let a malicious user upload PHP Trojan files.","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-2021-43430","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"file_upload","year":"2021"},"n_packages":0,"n_references":1,"next":{"headline":"Cross-site scripting in n/a","id":"CVE-2021-43432"},"packages":[],"prev":{"headline":"Denial of service in n/a","id":"CVE-2021-43429"},"products":["n/a"],"published":"2022-04-07","related":[{"cvss_score":6.3,"headline":"SQL injection in n/a","id":"CVE-2024-54761","kev_date_added":null,"published":"2025-01-09"}],"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":"A malicious user can upload PHP Trojan files via the im_webserver component, potentially leading to remote code execution.","url":"https://insights.sbomify.com/CVE-2021-43430/"}