{"answers":{"affected":"It affects 2 products.","exploited":"There is no known exploitation of CVE-2026-40066 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-40066 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-40066 is a high-severity code injection vulnerability in Anviz CX2 Lite Firmware, published on 17 Apr 2026. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-40066 and fix it if it is affected.\n\nWhat it is: CVE-2026-40066 is a high-severity code injection vulnerability in Anviz CX2 Lite Firmware, published on 17 Apr 2026. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2026-40066 in the wild and no public exploit code.\n\nAffected product: Anviz CX2 Lite Firmware. 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-2026-40066/ (Markdown: https://insights.sbomify.com/CVE-2026-40066/index.md)","id":"CVE-2026-40066","markdown":"https://insights.sbomify.com/CVE-2026-40066/index.md","name":"CVE-2026-40066","record":{"aliases":["GHSA-wh3w-c78x-9663"],"analysis":{"component_type":"iot_embedded","fix_type":"patch","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"Anviz access control","requires_auth":"low_privilege","summary":"Attackers can upload unverified update packages to Anviz CX2 Lite and CX7 devices to achieve unauthenticated remote code execution.","user_interaction":"not_required","vuln_class":"code_injection"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"icscert","cpe":[{"product":"cx2_lite_firmware","vendor":"anviz"},{"product":"cx7_firmware","vendor":"anviz"}],"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-494","name":"Download of Code Without Integrity Check"}],"description":"Anviz CX2 Lite and CX7 are vulnerable to unverified update packages that can be uploaded. The device unpacks and executes a script resulting in unauthenticated remote code execution.","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":"Anviz Products Download of Code Without Integrity Check","id":"CVE-2026-40066","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"code_injection","year":"2026"},"n_packages":0,"n_references":3,"next":{"headline":"BIG-IP APM Vulnerability","id":"CVE-2026-40067"},"packages":[],"prev":{"headline":"A information disclosure vulnerability exists in the /nodered/fuxa/scripts functionality of FUXA (version(s): 1.3.2-2809).","id":"CVE-2026-40063"},"products":["Anviz CX2 Lite Firmware","Anviz CX7 Firmware"],"published":"2026-04-17","related":[{"cvss_score":9.8,"headline":"Anviz Products Missing Authentication for Critical Function","id":"CVE-2026-35546","kev_date_added":null,"published":"2026-04-17"},{"cvss_score":8.8,"headline":"Anviz CX2 Lite Command Injection","id":"CVE-2026-35682","kev_date_added":null,"published":"2026-04-17"},{"cvss_score":7.5,"headline":"Anviz Products Missing Authentication for Critical Function","id":"CVE-2026-40461","kev_date_added":null,"published":"2026-04-17"},{"cvss_score":6.5,"headline":"Anviz Products Cleartext Transmission of Sensitive Information","id":"CVE-2026-33569","kev_date_added":null,"published":"2026-04-17"},{"cvss_score":5.3,"headline":"Anviz Products Missing Authorization","id":"CVE-2026-32648","kev_date_added":null,"published":"2026-04-17"}],"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":"no","exploitation":"none","technical_impact":"total"},"state":"PUBLISHED","updated":"2026-07-10","vendors":["Anviz"]},"summary":"Attackers can upload unverified update packages to Anviz CX2 Lite and CX7 devices to achieve unauthenticated remote code execution.","url":"https://insights.sbomify.com/CVE-2026-40066/"}