{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-42947 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-42947 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-42947 is a high-severity authentication bypass vulnerability in Naxclow Smart Doorbell X3, published on 12 Jun 2026. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-42947 and fix it if it is affected.\n\nWhat it is: CVE-2026-42947 is a high-severity authentication bypass vulnerability in Naxclow Smart Doorbell X3, published on 12 Jun 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-2026-42947 in the wild and no public exploit code.\n\nAffected product: Naxclow Smart Doorbell X3. 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-2026-42947/ (Markdown: https://insights.sbomify.com/CVE-2026-42947/index.md)","id":"CVE-2026-42947","markdown":"https://insights.sbomify.com/CVE-2026-42947/index.md","name":"CVE-2026-42947","record":{"aliases":["GHSA-hrr2-8g8j-2h2h"],"analysis":{"component_type":"iot_embedded","fix_type":"no_fix_stated","impacts":["account_takeover","privilege_escalation"],"network_reachable":"yes","non_default_config":false,"product_category":"Naxclow IoT Platform","requires_auth":"low_privilege","summary":"Attackers can silently reassign devices to their accounts by replaying onboarding sequences, bypassing ownership validation in the Naxclow IoT platform.","user_interaction":"not_required","vuln_class":"auth_bypass"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"icscert","cpe":[],"cvss":{"score":8.7,"severity":"high","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-639","name":"Authorization Bypass Through User-Controlled Key"}],"description":"A flaw in Naxclow's platform’s onboarding workflow allows an attacker to replay a confirm-then-bind sequence to silently reassign a device to an arbitrary account. Because the affected endpoints validate request signatures but do not confirm legitimate ownership, an attacker with any account can take over a device without user interaction while the device remains online and unaware.","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":"Naxclow IoT Platform Authorization bypass through User-Controlled key","id":"CVE-2026-42947","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"auth_bypass","year":"2026"},"n_packages":0,"n_references":2,"next":{"headline":"Cross-site scripting in WAB-BE187-M","id":"CVE-2026-42948"},"packages":[],"prev":{"headline":"NGINX ngx_http_scgi_module and ngx_http_uwsgi_module vulnerability","id":"CVE-2026-42946"},"products":["Smart Doorbell X3","V720","X Smart Home","ix cam"],"published":"2026-06-12","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":"total"},"state":"PUBLISHED","updated":"2026-06-12","vendors":["Naxclow"]},"summary":"Attackers can silently reassign devices to their accounts by replaying onboarding sequences, bypassing ownership validation in the Naxclow IoT platform.","url":"https://insights.sbomify.com/CVE-2026-42947/"}