{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-71187 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-71187 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-71187 is a critical authentication bypass vulnerability in Ebyte NA111-M Firmware, published on 27 Aug 2026. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-71187 and fix it if it is affected.\n\nWhat it is: CVE-2026-71187 is a critical authentication bypass vulnerability in Ebyte NA111-M Firmware, published on 27 Aug 2026. 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-2026-71187 in the wild and no public exploit code.\n\nAffected product: Ebyte NA111-M 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-2026-71187/ (Markdown: https://insights.sbomify.com/CVE-2026-71187/index.md)","id":"CVE-2026-71187","markdown":"https://insights.sbomify.com/CVE-2026-71187/index.md","name":"CVE-2026-71187","record":{"aliases":["GHSA-rj7p-436q-6xv2"],"analysis":{"component_type":"iot_embedded","fix_type":"no_fix_stated","impacts":["privilege_escalation","security_bypass"],"network_reachable":"yes","non_default_config":false,"product_category":"Ebyte NA111-M Firmware","requires_auth":"none","summary":"Attackers can bypass client-side authentication to gain administrative access to Ebyte NA111-M devices.","user_interaction":"not_required","vuln_class":"auth_bypass"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"icscert","cpe":[],"cvss":{"score":9.3,"severity":"critical","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-603","name":"Use of Client-Side Authentication"}],"description":"The Ebyte device relies on client side authentication logic that can be \nreproduced by unauthenticated users. An attacker may generate valid \nauthentication requests and bypass authentication to obtain \nadministrative access to the device.","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":"Ebyte NA111-M Use of Client-Side Authentication","id":"CVE-2026-71187","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":"Toptech TMS7 and TopHAT Cross-site Scripting","id":"CVE-2026-71189"},"packages":[],"prev":{"headline":"Gitea fork workflow approval bypass through review events","id":"CVE-2026-71184"},"products":["Ebyte NA111-M Firmware"],"published":"2026-08-27","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":"yes","exploitation":"none","technical_impact":"total"},"state":"PUBLISHED","updated":"2026-10-05","vendors":["Ebyte"]},"summary":"Attackers can bypass client-side authentication to gain administrative access to Ebyte NA111-M devices.","url":"https://insights.sbomify.com/CVE-2026-71187/"}