{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2020-29491 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2020-29491 yet. Limit exposure of the affected software until one is available.","what":"CVE-2020-29491 is a critical vulnerability in Dell Wyse Proprietary OS (ThinOS), published on 4 Jan 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-2020-29491 and fix it if it is affected.\n\nWhat it is: CVE-2020-29491 is a critical vulnerability in Dell Wyse Proprietary OS (ThinOS), published on 4 Jan 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-2020-29491 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-2020-29491/ (Markdown: https://insights.sbomify.com/CVE-2020-29491/index.md)","id":"CVE-2020-29491","markdown":"https://insights.sbomify.com/CVE-2020-29491/index.md","name":"CVE-2020-29491","record":{"aliases":["GHSA-xw74-fx28-hrj8"],"analysis":{"component_type":"operating_system","fix_type":"patch","impacts":["data_read","security_bypass"],"network_reachable":"yes","non_default_config":false,"product_category":"Dell ThinOS","requires_auth":"none","summary":"Remote attackers can access sensitive network information due to insecure default settings in Dell Wyse ThinOS, compromising thin clients.","user_interaction":"not_required","vuln_class":"misconfiguration"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"dell","cpe":[{"product":"wyse_thinos","vendor":"dell"}],"cvss":{"score":10,"severity":"critical","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-276","name":"Incorrect Default Permissions"}],"description":"Dell Wyse ThinOS 8.6 and prior versions contain an insecure default configuration vulnerability. A remote unauthenticated attacker could potentially exploit this vulnerability to gain access to the sensitive information on the local network, leading to the potential compromise of impacted thin clients.","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":"Misconfiguration in Wyse Proprietary OS (ThinOS)","id":"CVE-2020-29491","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"misconfiguration","year":"2020"},"n_packages":0,"n_references":1,"next":{"headline":"Misconfiguration in Wyse Proprietary OS (ThinOS)","id":"CVE-2020-29492"},"packages":[],"prev":{"headline":"Denial of service in Unity","id":"CVE-2020-29490"},"products":["Wyse Proprietary OS (ThinOS)"],"published":"2021-01-04","related":[{"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":"2024-09-17","vendors":["Dell"]},"summary":"Remote attackers can access sensitive network information due to insecure default settings in Dell Wyse ThinOS, compromising thin clients.","url":"https://insights.sbomify.com/CVE-2020-29491/"}