{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2023-47166 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2023-47166 yet. Limit exposure of the affected software until one is available.","what":"CVE-2023-47166 is a high-severity missing authorization vulnerability in Milesight Ur32l Firmware, published on 1 May 2024. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2023-47166 and fix it if it is affected.\n\nWhat it is: CVE-2023-47166 is a high-severity missing authorization vulnerability in Milesight Ur32l Firmware, published on 1 May 2024. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2023-47166 in the wild and no public exploit code.\n\nAffected product: Milesight Ur32l 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-2023-47166/ (Markdown: https://insights.sbomify.com/CVE-2023-47166/index.md)","id":"CVE-2023-47166","markdown":"https://insights.sbomify.com/CVE-2023-47166/index.md","name":"CVE-2023-47166","record":{"aliases":["GHSA-963g-qffh-rx88"],"analysis":{"component_type":"iot_embedded","fix_type":"patch","impacts":["code_execution","privilege_escalation"],"network_reachable":"yes","non_default_config":false,"product_category":"Milesight UR32L router","requires_auth":"low_privilege","summary":"An unauthenticated attacker can send a crafted network request to the Milesight UR32L to perform an arbitrary firmware update, leading to full device compromise.","user_interaction":"not_required","vuln_class":"missing_authorization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"talos","cpe":[{"product":"ur32l_firmware","vendor":"milesight"}],"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-306","name":"Missing Authentication for Critical Functionality"},{"id":"CWE-285","name":"Improper Authorization"}],"description":"A firmware update vulnerability exists in the luci2-io file-import functionality of Milesight UR32L v32.3.0.7-r2. A specially crafted network request can lead to arbitrary firmware update. An attacker can send a network request to trigger this vulnerability.","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":"Missing authorization in UR32L","id":"CVE-2023-47166","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"milesight:ur32l_firmware","products":["milesight:ur32l_firmware"],"type":"missing_authorization","year":"2023"},"n_packages":0,"n_references":1,"next":{"headline":"Command injection in ER7206 Omada Gigabit VPN Router","id":"CVE-2023-47167"},"packages":[],"prev":{"headline":"Denial of service in Intel(R) Data Center GPU Max Series 1100 and 1550 products","id":"CVE-2023-47165"},"products":["UR32L"],"published":"2024-05-01","related":[{"cvss_score":9.8,"headline":"Memory corruption in UR32L","id":"CVE-2023-23902","kev_date_added":null,"published":"2023-07-06"},{"cvss_score":8.8,"headline":"Command injection in UR32L","id":"CVE-2023-22299","kev_date_added":null,"published":"2023-07-06"},{"cvss_score":8.8,"headline":"Command injection in UR32L","id":"CVE-2023-22653","kev_date_added":null,"published":"2023-07-06"},{"cvss_score":8.8,"headline":"Memory corruption in UR32L","id":"CVE-2023-24018","kev_date_added":null,"published":"2023-07-06"},{"cvss_score":8.8,"headline":"Command injection in UR32L","id":"CVE-2023-24519","kev_date_added":null,"published":"2023-07-06"},{"cvss_score":8.8,"headline":"Command injection in UR32L","id":"CVE-2023-24520","kev_date_added":null,"published":"2023-07-06"}],"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":"2025-11-04","vendors":["Milesight"]},"summary":"An unauthenticated attacker can send a crafted network request to the Milesight UR32L to perform an arbitrary firmware update, leading to full device compromise.","url":"https://insights.sbomify.com/CVE-2023-47166/"}