{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2021-21532 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2021-21532 yet. Limit exposure of the affected software until one is available.","what":"CVE-2021-21532 is a medium-severity missing authorization vulnerability in Dell Wyse Proprietary OS (ThinOS), published on 2 Apr 2021. It can only be exploited from the same machine or local network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2021-21532 and fix it if it is affected.\n\nWhat it is: CVE-2021-21532 is a medium-severity missing authorization vulnerability in Dell Wyse Proprietary OS (ThinOS), published on 2 Apr 2021. It can only be exploited from the same machine or local network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2021-21532 in the wild and no public exploit code.\n\nAffected product: Dell Wyse Proprietary OS (ThinOS). 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-2021-21532/ (Markdown: https://insights.sbomify.com/CVE-2021-21532/index.md)","id":"CVE-2021-21532","markdown":"https://insights.sbomify.com/CVE-2021-21532/index.md","name":"CVE-2021-21532","record":{"aliases":["GHSA-3gp6-mhp9-qvmh"],"analysis":{"component_type":"operating_system","fix_type":"patch","impacts":["data_modify","security_bypass"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Dell ThinOS","requires_auth":"none","summary":"Attackers can redirect ThinOS clients to malicious servers to modify device configurations or certificates due to improper validation.","user_interaction":"not_required","vuln_class":"missing_authorization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"dell","cpe":[{"product":"wyse_thinos","vendor":"dell"}],"cvss":{"score":5,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L","version":"3.1"},"cwes":[{"id":"CWE-20","name":"Improper Input Validation"},{"id":"CWE-16","name":null}],"description":"Dell Wyse ThinOS 8.6 MR9 contains remediation for an improper management server validation vulnerability that could be potentially exploited to redirect a client to an attacker-controlled management server, thus allowing the attacker to change the device configuration or certificate file.","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 Wyse Proprietary OS (ThinOS)","id":"CVE-2021-21532","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":"Denial of service in Wyse Management Suite","id":"CVE-2021-21533"},"packages":[],"prev":{"headline":"Missing authorization in Unisphere for PowerMax","id":"CVE-2021-21531"},"products":["Wyse Proprietary OS (ThinOS)"],"published":"2021-04-02","related":[{"cvss_score":10,"headline":"Misconfiguration in Wyse Proprietary OS (ThinOS)","id":"CVE-2020-29491","kev_date_added":null,"published":"2021-01-04"},{"cvss_score":10,"headline":"Misconfiguration in Wyse Proprietary OS (ThinOS)","id":"CVE-2020-29492","kev_date_added":null,"published":"2021-01-04"},{"cvss_score":7.6,"headline":"Command injection in Wyse Proprietary OS (Modern ThinOS)","id":"CVE-2024-42427","kev_date_added":null,"published":"2024-09-10"},{"cvss_score":7.2,"headline":"Information disclosure in Wyse ThinOS","id":"CVE-2021-21597","kev_date_added":null,"published":"2021-08-10"},{"cvss_score":6.8,"headline":"Denial of service in Wyse Proprietary OS (Modern ThinOS)","id":"CVE-2022-34402","kev_date_added":null,"published":"2022-10-10"},{"cvss_score":5.5,"headline":"Information disclosure in Wyse Proprietary OS (Modern ThinOS)","id":"CVE-2023-32446","kev_date_added":null,"published":"2023-07-20"},{"cvss_score":5.5,"headline":"Information disclosure in Wyse Proprietary OS (Modern ThinOS)","id":"CVE-2023-32447","kev_date_added":null,"published":"2023-07-20"}],"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":"2024-09-16","vendors":["Dell"]},"summary":"Attackers can redirect ThinOS clients to malicious servers to modify device configurations or certificates due to improper validation.","url":"https://insights.sbomify.com/CVE-2021-21532/"}