{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2023-4121 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2023-4121 yet. Limit exposure of the affected software until one is available.","what":"CVE-2023-4121 is a medium-severity vulnerability in Byzoro Smart S85F Management Platform, published on 3 Aug 2023. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2023-4121 and fix it if it is affected.\n\nWhat it is: CVE-2023-4121 is a medium-severity vulnerability in Byzoro Smart S85F Management Platform, published on 3 Aug 2023. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2023-4121 in the wild and no public exploit code.\n\nAffected product: Byzoro Smart S85F Management Platform. 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-2023-4121/ (Markdown: https://insights.sbomify.com/CVE-2023-4121/index.md)","id":"CVE-2023-4121","markdown":"https://insights.sbomify.com/CVE-2023-4121/index.md","name":"CVE-2023-4121","record":{"aliases":["GHSA-6wxp-8624-h2hh"],"analysis":{"component_type":"web_application","fix_type":"no_fix_stated","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"Smart S85F Management Platform","requires_auth":"low_privilege","summary":"Remote attackers can upload malicious files to the Byzoro Smart S85F Management Platform, potentially leading to code execution.","user_interaction":"not_required","vuln_class":"file_upload"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulDB","cpe":[{"product":"smart_s85f","vendor":"byzoro"}],"cvss":{"score":6.3,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L","version":"3.1"},"cwes":[{"id":"CWE-434","name":"Unrestricted Upload of File with Dangerous Type"}],"description":"A vulnerability was found in Byzoro Smart S85F Management Platform up to 20230722. It has been classified as critical. Affected is an unknown function. The manipulation of the argument file_upload leads to unrestricted upload. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-235968. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.","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":"Byzoro Smart S85F Management Platform unrestricted upload","id":"CVE-2023-4121","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"file_upload","year":"2023"},"n_packages":0,"n_references":4,"next":{"headline":"Student Information System v1.0 - Insecure File Upload","id":"CVE-2023-4122"},"packages":[],"prev":{"headline":"Byzoro Smart S85F Management Platform importhtml.php command injection","id":"CVE-2023-4120"},"products":["Smart S85F Management Platform"],"published":"2023-08-03","related":[{"cvss_score":6.3,"headline":"Byzoro Smart S85F Management Platform decodmail.php command injection","id":"CVE-2023-4414","kev_date_added":null,"published":"2023-08-18"},{"cvss_score":6.3,"headline":"Byzoro Smart S85F Management Platform importhtml.php command injection","id":"CVE-2023-4120","kev_date_added":null,"published":"2023-08-03"}],"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":"2024-08-02","vendors":["Byzoro"]},"summary":"Remote attackers can upload malicious files to the Byzoro Smart S85F Management Platform, potentially leading to code execution.","url":"https://insights.sbomify.com/CVE-2023-4121/"}