{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-27874 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-27874 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-27874 is a medium-severity vulnerability in Johnson Controls EasyIO FS32, published on 1 Oct 2026. 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-2026-27874 and fix it if it is affected.\n\nWhat it is: CVE-2026-27874 is a medium-severity vulnerability in Johnson Controls EasyIO FS32, published on 1 Oct 2026. 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-2026-27874 in the wild and no public exploit code.\n\nAffected product: Johnson Controls EasyIO FS32. 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-2026-27874/ (Markdown: https://insights.sbomify.com/CVE-2026-27874/index.md)","id":"CVE-2026-27874","markdown":"https://insights.sbomify.com/CVE-2026-27874/index.md","name":"CVE-2026-27874","record":{"aliases":["GHSA-x8cv-cg58-3683"],"analysis":{"component_type":"iot_embedded","fix_type":"upgrade","impacts":["account_takeover","privilege_escalation"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Building automation controller","requires_auth":"low_privilege","summary":"Attackers can exploit hard-coded credentials in Johnson Controls EasyIO FS32 to gain unauthorized access and control over the building automation system.","user_interaction":"not_required","vuln_class":"hardcoded_credentials"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"jci","cpe":[],"cvss":{"score":5,"severity":"medium","source":"cna","vector":"CVSS:4.0/AV:A/AC:L/AT:P/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:P","version":"4.0"},"cwes":[{"id":"CWE-798","name":"Use of Hard-coded Credentials"}],"description":": Use of Hard-coded Credentials vulnerability in Johnson Controls EasyIO FS32 allows : Exploitation of Default or Hard-coded Credentials.\n\nThis issue affects EasyIO FS32: before 3.0b63.","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":"Hardcoded credentials in EasyIO FS32","id":"CVE-2026-27874","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"hardcoded_credentials","year":"2026"},"n_packages":0,"n_references":1,"next":{"headline":"Simplex Incident Manager Clear Test","id":"CVE-2026-27875"},"packages":[],"prev":{"headline":"Hardcoded credentials in EasyIO FG","id":"CVE-2026-27873"},"products":["EasyIO FS32"],"published":"2026-10-01","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"no","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-10-02","vendors":["Johnson Controls"]},"summary":"Attackers can exploit hard-coded credentials in Johnson Controls EasyIO FS32 to gain unauthorized access and control over the building automation system.","url":"https://insights.sbomify.com/CVE-2026-27874/"}