{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2021-33712 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2021-33712 yet. Limit exposure of the affected software until one is available.","what":"CVE-2021-33712 is a high-severity authentication bypass vulnerability in Siemens Mendix SAML Module, published on 8 Jun 2021. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2021-33712 and fix it if it is affected.\n\nWhat it is: CVE-2021-33712 is a high-severity authentication bypass vulnerability in Siemens Mendix SAML Module, published on 8 Jun 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-2021-33712 in the wild and no public exploit code.\n\nAffected product: Siemens Mendix SAML Module. 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-2021-33712/ (Markdown: https://insights.sbomify.com/CVE-2021-33712/index.md)","id":"CVE-2021-33712","markdown":"https://insights.sbomify.com/CVE-2021-33712/index.md","name":"CVE-2021-33712","record":{"aliases":["GHSA-5xc3-hrwr-2p8h"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["privilege_escalation"],"network_reachable":"yes","non_default_config":false,"product_category":"Mendix SAML Module","requires_auth":"low_privilege","summary":"A remote authenticated attacker can escalate privileges due to improper validation of identity provider restrictions in the Mendix SAML Module.","user_interaction":"not_required","vuln_class":"auth_bypass"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"siemens","cpe":[{"product":"saml","vendor":"mendix"}],"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-345","name":"Insufficient Verification of Data Authenticity"}],"description":"A vulnerability has been identified in Mendix SAML Module (All versions \u003c V2.1.2). The configuration of the SAML module does not properly check various restrictions and validations imposed by an identity provider. This could allow a remote authenticated attacker to escalate privileges.","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":"Auth bypass in Mendix SAML Module","id":"CVE-2021-33712","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"auth_bypass","year":"2021"},"n_packages":0,"n_references":1,"next":{"headline":"Denial of service in JT Utilities","id":"CVE-2021-33713"},"packages":[],"prev":{"headline":"Information disclosure in Teamcenter Active Workspace V4","id":"CVE-2021-33711"},"products":["Mendix SAML Module"],"published":"2021-06-08","related":[{"cvss_score":9.8,"headline":"Auth bypass in Mendix SAML (Mendix 7 compatible)","id":"CVE-2022-44457","kev_date_added":null,"published":"2022-11-08"},{"cvss_score":9.8,"headline":"Auth bypass in Mendix SAML (Mendix 7 compatible)","id":"CVE-2022-37011","kev_date_added":null,"published":"2022-09-13"},{"cvss_score":9.3,"headline":"Cross-site scripting in Mendix SAML (Mendix 8 compatible)","id":"CVE-2022-46823","kev_date_added":null,"published":"2023-01-10"},{"cvss_score":9.1,"headline":"Auth bypass in Mendix SAML (Mendix 7 compatible)","id":"CVE-2023-29129","kev_date_added":null,"published":"2023-06-13"},{"cvss_score":9.1,"headline":"Auth bypass in Mendix SAML (Mendix 7 compatible)","id":"CVE-2023-25957","kev_date_added":null,"published":"2023-03-14"},{"cvss_score":7.5,"headline":"XML external entity in Mendix SAML Module (Mendix 7 compatible)","id":"CVE-2022-32285","kev_date_added":null,"published":"2022-06-14"}],"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":"A remote authenticated attacker can escalate privileges due to improper validation of identity provider restrictions in the Mendix SAML Module.","url":"https://insights.sbomify.com/CVE-2021-33712/"}