{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2021-27660 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2021-27660 yet. Limit exposure of the affected software until one is available.","what":"CVE-2021-27660 is a high-severity code injection vulnerability in Johnson Controls C-CURE 9000, published on 1 Jul 2021. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2021-27660 and fix it if it is affected.\n\nWhat it is: CVE-2021-27660 is a high-severity code injection vulnerability in Johnson Controls C-CURE 9000, published on 1 Jul 2021. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2021-27660 in the wild and no public exploit code.\n\nAffected product: Johnson Controls C-CURE 9000. 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-2021-27660/ (Markdown: https://insights.sbomify.com/CVE-2021-27660/index.md)","id":"CVE-2021-27660","markdown":"https://insights.sbomify.com/CVE-2021-27660/index.md","name":"CVE-2021-27660","record":{"aliases":["GHSA-2cfq-h45g-8h84"],"analysis":{"component_type":"ics_ot","fix_type":"patch","impacts":["code_execution","privilege_escalation"],"network_reachable":"yes","non_default_config":false,"product_category":"Physical security software","requires_auth":"low_privilege","summary":"Insecure auto-update in C-CURE 9000 allows remote execution of lower-privileged Windows programs, posing risks to physical security operations.","user_interaction":"not_required","vuln_class":"code_injection"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"jci","cpe":[{"product":"c-cure_9000_firmware","vendor":"johnsoncontrols"}],"cvss":{"score":8.8,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-20","name":"Improper Input Validation"}],"description":"An insecure client auto update feature in C-CURE 9000 can allow remote execution of lower privileged Windows programs.","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":"C-CURE 9000","id":"CVE-2021-27660","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"code_injection","year":"2021"},"n_packages":0,"n_references":2,"next":{"headline":"Facility Explorer","id":"CVE-2021-27661"},"packages":[],"prev":{"headline":"exacqVision Web Service CSS","id":"CVE-2021-27659"},"products":["C-CURE 9000"],"published":"2021-07-01","related":[{"cvss_score":9.9,"headline":"Information disclosure in American Dynamics victor Video Management System v5.2","id":"CVE-2020-9045","kev_date_added":null,"published":"2020-05-21"},{"cvss_score":4.3,"headline":"CCURE Observable Response Discrepancy","id":"CVE-2021-36201","kev_date_added":null,"published":"2022-10-11"}],"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":["Johnson Controls"]},"summary":"Insecure auto-update in C-CURE 9000 allows remote execution of lower-privileged Windows programs, posing risks to physical security operations.","url":"https://insights.sbomify.com/CVE-2021-27660/"}