{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2021-33718 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2021-33718 yet. Limit exposure of the affected software until one is available.","what":"CVE-2021-33718 is a medium-severity missing authorization vulnerability in Siemens Mendix Applications using Mendix 7, published on 13 Jul 2021. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2021-33718 and fix it if it is affected.\n\nWhat it is: CVE-2021-33718 is a medium-severity missing authorization vulnerability in Siemens Mendix Applications using Mendix 7, published on 13 Jul 2021. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2021-33718 in the wild and no public exploit code.\n\nAffected product: Siemens Mendix Applications using Mendix 7. 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-2021-33718/ (Markdown: https://insights.sbomify.com/CVE-2021-33718/index.md)","id":"CVE-2021-33718","markdown":"https://insights.sbomify.com/CVE-2021-33718/index.md","name":"CVE-2021-33718","record":{"aliases":["GHSA-rhfw-f382-2fcr"],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["data_modify"],"network_reachable":"yes","non_default_config":false,"product_category":"Mendix low-code platform","requires_auth":"low_privilege","summary":"Attackers with write access to one attribute can bypass checks to modify other attributes in Mendix applications.","user_interaction":"not_required","vuln_class":"missing_authorization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"siemens","cpe":[{"product":"mendix","vendor":"siemens"}],"cvss":{"score":5.3,"severity":"medium","source":"nvd","vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:N","version":"3.1"},"cwes":[{"id":"CWE-863","name":"Incorrect Authorization"}],"description":"A vulnerability has been identified in Mendix Applications using Mendix 7 (All versions \u003c V7.23.22), Mendix Applications using Mendix 8 (All versions \u003c V8.18.7), Mendix Applications using Mendix 9 (All versions \u003c V9.3.0). Write access checks of attributes of an object could be bypassed, if user has a write permissions to the first attribute of this object.","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":"Missing authorization in Mendix Applications using Mendix 7","id":"CVE-2021-33718","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"missing_authorization","year":"2021"},"n_packages":0,"n_references":1,"next":{"headline":"Memory corruption in SIPROTEC 5 relays with CPU variants CP050","id":"CVE-2021-33719"},"packages":[],"prev":{"headline":"Null dereference in JT2Go","id":"CVE-2021-33717"},"products":["Mendix Applications using Mendix 7","Mendix Applications using Mendix 8","Mendix Applications using Mendix 9"],"published":"2021-07-13","related":[{"cvss_score":6.8,"headline":"Missing authorization in Mendix Applications using Mendix 10","id":"CVE-2023-45794","kev_date_added":null,"published":"2023-11-14"}],"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":["Siemens"]},"summary":"Attackers with write access to one attribute can bypass checks to modify other attributes in Mendix applications.","url":"https://insights.sbomify.com/CVE-2021-33718/"}