{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2025-4043 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2025-4043 yet. Limit exposure of the affected software until one is available.","what":"CVE-2025-4043 is a medium-severity missing authorization vulnerability in Milesight UG65-868M-EA, published on 7 May 2025. An attacker needs administrator access to exploit it, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2025-4043 and fix it if it is affected.\n\nWhat it is: CVE-2025-4043 is a medium-severity missing authorization vulnerability in Milesight UG65-868M-EA, published on 7 May 2025. An attacker needs administrator access to exploit it, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2025-4043 in the wild and no public exploit code.\n\nAffected product: Milesight UG65-868M-EA. 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-2025-4043/ (Markdown: https://insights.sbomify.com/CVE-2025-4043/index.md)","id":"CVE-2025-4043","markdown":"https://insights.sbomify.com/CVE-2025-4043/index.md","name":"CVE-2025-4043","record":{"aliases":["GHSA-8242-q5jq-p64w"],"analysis":{"component_type":"iot_embedded","fix_type":"no_fix_stated","impacts":["code_execution","privilege_escalation"],"network_reachable":"yes","non_default_config":false,"product_category":"Milesight industrial gateway","requires_auth":"high_privilege","summary":"An admin user can write to the boot script, enabling persistent code execution on the Milesight UG65-868M-EA gateway.","user_interaction":"not_required","vuln_class":"missing_authorization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"icscert","cpe":[{"product":"ug65-868m-ea_firmware","vendor":"milesight"}],"cvss":{"score":6.1,"severity":"medium","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:N/VI:N/VA:N/SC:N/SI:H/SA:N","version":"4.0"},"cwes":[{"id":"CWE-1274","name":"Improper Access Control for Volatile Memory Containing Boot Code"}],"description":"An admin user can gain unauthorized write access to the /etc/rc.local file on the device, which is executed on a system boot.","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":"Milesight UG65-868M-EA Improper Access Control for Volatile Memory Containing Boot Code","id":"CVE-2025-4043","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"missing_authorization","year":"2025"},"n_packages":0,"n_references":2,"next":{"headline":"XML External Entity Injection vulnerability in various Lexmark Universal Drivers","id":"CVE-2025-4044"},"packages":[],"prev":{"headline":"This CVE ID has been rejected or withdrawn by its CVE Numbering Authority.","id":"CVE-2025-4042"},"products":["UG65-868M-EA"],"published":"2025-05-07","related":[],"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":"partial"},"state":"PUBLISHED","updated":"2025-05-08","vendors":["Milesight"]},"summary":"An admin user can write to the boot script, enabling persistent code execution on the Milesight UG65-868M-EA gateway.","url":"https://insights.sbomify.com/CVE-2025-4043/"}