{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2021-31703 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2021-31703 yet. Limit exposure of the affected software until one is available.","what":"CVE-2021-31703 is a critical vulnerability in n/a, published on 29 May 2021. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2021-31703 and fix it if it is affected.\n\nWhat it is: CVE-2021-31703 is a critical vulnerability in n/a, published on 29 May 2021. 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-2021-31703 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-2021-31703/ (Markdown: https://insights.sbomify.com/CVE-2021-31703/index.md)","id":"CVE-2021-31703","markdown":"https://insights.sbomify.com/CVE-2021-31703/index.md","name":"CVE-2021-31703","record":{"aliases":["GHSA-85jh-x2q3-f29m"],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"Frontier ichris","requires_auth":"none","summary":"Attackers can upload malicious executable files that may be downloaded and executed by client users, leading to code execution.","user_interaction":"not_required","vuln_class":"file_upload"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"ichris","vendor":"frontiersoftware"}],"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":"Frontier ichris through 5.18 allows users to upload malicious executable files that might later be downloaded and run by any client user.","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-2021-31703","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":"File upload in n/a","id":"CVE-2021-31707"},"packages":[],"prev":{"headline":"Denial of service in n/a","id":"CVE-2021-31702"},"products":["n/a"],"published":"2021-05-29","related":[{"cvss_score":7.5,"headline":"Denial of service in n/a","id":"CVE-2021-31702","kev_date_added":null,"published":"2021-05-29"}],"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":"2024-08-03","vendors":["n/a"]},"summary":"Attackers can upload malicious executable files that may be downloaded and executed by client users, leading to code execution.","url":"https://insights.sbomify.com/CVE-2021-31703/"}