{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2021-37166 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2021-37166 yet. Limit exposure of the affected software until one is available.","what":"CVE-2021-37166 is a high-severity denial of service vulnerability in n/a, published on 2 Aug 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-2021-37166 and fix it if it is affected.\n\nWhat it is: CVE-2021-37166 is a high-severity denial of service vulnerability in n/a, published on 2 Aug 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-2021-37166 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-2021-37166/ (Markdown: https://insights.sbomify.com/CVE-2021-37166/index.md)","id":"CVE-2021-37166","markdown":"https://insights.sbomify.com/CVE-2021-37166/index.md","name":"CVE-2021-37166","record":{"aliases":["GHSA-4wc5-93xp-9wmv"],"analysis":{"component_type":"ics_ot","fix_type":"upgrade","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"Healthcare HMI panel","requires_auth":"none","summary":"An attacker can cause a denial of service in Swisslog Healthcare Nexus Panel by hijacking a local TCP service during startup.","user_interaction":"not_required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"hmi-3_control_panel_firmware","vendor":"swisslog-healthcare"}],"cvss":{"score":7.5,"severity":"high","source":"nvd","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","version":"3.1"},"cwes":[{"id":"CWE-120","name":"Buffer Copy without Checking Size of Input"}],"description":"A buffer overflow issue leading to denial of service was discovered in HMI3 Control Panel in Swisslog Healthcare Nexus Panel operated by released versions of software before Nexus Software 7.2.5.7. When HMI3 starts up, it binds a local service to a TCP port on all interfaces of the device, and takes extensive time for the GUI to connect to the TCP socket, allowing the connection to be hijacked by an external attacker.","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":"Denial of service in n/a","id":"CVE-2021-37166","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"denial_of_service","year":"2021"},"n_packages":0,"n_references":4,"next":{"headline":"Privilege escalation in n/a","id":"CVE-2021-37167"},"packages":[],"prev":{"headline":"Memory corruption in n/a","id":"CVE-2021-37165"},"products":["n/a"],"published":"2021-08-02","related":[{"cvss_score":9.8,"headline":"File upload in n/a","id":"CVE-2021-37160","kev_date_added":null,"published":"2021-08-02"},{"cvss_score":9.8,"headline":"Memory corruption in n/a","id":"CVE-2021-37161","kev_date_added":null,"published":"2021-08-02"},{"cvss_score":9.8,"headline":"Memory corruption in n/a","id":"CVE-2021-37162","kev_date_added":null,"published":"2021-08-02"},{"cvss_score":9.8,"headline":"Hardcoded credentials in n/a","id":"CVE-2021-37163","kev_date_added":null,"published":"2021-08-02"},{"cvss_score":9.8,"headline":"Memory corruption in n/a","id":"CVE-2021-37164","kev_date_added":null,"published":"2021-08-02"},{"cvss_score":9.8,"headline":"Memory corruption in n/a","id":"CVE-2021-37165","kev_date_added":null,"published":"2021-08-02"},{"cvss_score":9.8,"headline":"Privilege escalation in n/a","id":"CVE-2021-37167","kev_date_added":null,"published":"2021-08-02"}],"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":"2024-08-04","vendors":["n/a"]},"summary":"An attacker can cause a denial of service in Swisslog Healthcare Nexus Panel by hijacking a local TCP service during startup.","url":"https://insights.sbomify.com/CVE-2021-37166/"}