{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2017-12721 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2017-12721 yet. Limit exposure of the affected software until one is available.","what":"CVE-2017-12721 is a medium-severity vulnerability in Smiths Medical Medfusion 4000 Wireless Syringe Infusion Pump, published on 15 Feb 2018. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2017-12721 and fix it if it is affected.\n\nWhat it is: CVE-2017-12721 is a medium-severity vulnerability in Smiths Medical Medfusion 4000 Wireless Syringe Infusion Pump, published on 15 Feb 2018. 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-2017-12721 in the wild and no public exploit code.\n\nAffected product: Smiths Medical Medfusion 4000 Wireless Syringe Infusion Pump. 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-2017-12721/ (Markdown: https://insights.sbomify.com/CVE-2017-12721/index.md)","id":"CVE-2017-12721","markdown":"https://insights.sbomify.com/CVE-2017-12721/index.md","name":"CVE-2017-12721","record":{"aliases":["GHSA-2r97-cvgm-w9rp"],"analysis":{"component_type":"ics_ot","fix_type":"no_fix_stated","impacts":["security_bypass","data_read"],"network_reachable":"yes","non_default_config":false,"product_category":"Medical infusion pump","requires_auth":"none","summary":"Attackers can intercept communications via man-in-the-middle attacks due to missing certificate validation on the Medfusion 4000 pump.","user_interaction":"not_required","vuln_class":"weak_cryptography"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"icscert","cpe":[{"product":"medfusion_4000_wireless_syringe_infusion_pump","vendor":"smiths-medical"}],"cvss":{"score":5.9,"severity":"medium","source":"nvd","vector":"CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N","version":"3.0"},"cwes":[{"id":"CWE-295","name":"Improper Certificate Validation"}],"description":"An Improper Certificate Validation issue was discovered in Smiths Medical Medfusion 4000 Wireless Syringe Infusion Pump, Version 1.1, 1.5, and 1.6. The pump does not validate host certificates, leaving the pump vulnerable to a man-in-the-middle (MITM) attack.","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":"Weak cryptography in Smiths Medical Medfusion 4000 Wireless Syringe Infusion Pump","id":"CVE-2017-12721","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"weak_cryptography","year":"2017"},"n_packages":0,"n_references":2,"next":{"headline":"Memory corruption in Smiths Medical Medfusion 4000 Wireless Syringe Infusion Pump","id":"CVE-2017-12722"},"packages":[],"prev":{"headline":"Missing authorization in Smiths Medical Medfusion 4000 Wireless Syringe Infusion Pump","id":"CVE-2017-12720"},"products":["Smiths Medical Medfusion 4000 Wireless Syringe Infusion Pump"],"published":"2018-02-15","related":[{"cvss_score":8.1,"headline":"Memory corruption in Smiths Medical Medfusion 4000 Wireless Syringe Infusion Pump","id":"CVE-2017-12718","kev_date_added":null,"published":"2018-02-15"},{"cvss_score":8.1,"headline":"Missing authorization in Smiths Medical Medfusion 4000 Wireless Syringe Infusion Pump","id":"CVE-2017-12720","kev_date_added":null,"published":"2018-02-15"},{"cvss_score":8.1,"headline":"Hardcoded credentials in Smiths Medical Medfusion 4000 Wireless Syringe Infusion Pump","id":"CVE-2017-12724","kev_date_added":null,"published":"2018-02-15"},{"cvss_score":7.3,"headline":"Hardcoded credentials in Smiths Medical Medfusion 4000 Wireless Syringe Infusion Pump","id":"CVE-2017-12726","kev_date_added":null,"published":"2018-02-15"},{"cvss_score":5.6,"headline":"Hardcoded credentials in Smiths Medical Medfusion 4000 Wireless Syringe Infusion Pump","id":"CVE-2017-12725","kev_date_added":null,"published":"2018-02-15"},{"cvss_score":5.3,"headline":"Memory corruption in Smiths Medical Medfusion 4000 Wireless Syringe Infusion Pump","id":"CVE-2017-12722","kev_date_added":null,"published":"2018-02-15"}],"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":"2024-08-05","vendors":["n/a"]},"summary":"Attackers can intercept communications via man-in-the-middle attacks due to missing certificate validation on the Medfusion 4000 pump.","url":"https://insights.sbomify.com/CVE-2017-12721/"}