{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2025-3007 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2025-3007 yet. Limit exposure of the affected software until one is available.","what":"CVE-2025-3007 is a medium-severity memory corruption vulnerability in Novastar CX40, published on 31 Mar 2025. It can only be exploited from the same machine or local network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2025-3007 and fix it if it is affected.\n\nWhat it is: CVE-2025-3007 is a medium-severity memory corruption vulnerability in Novastar CX40, published on 31 Mar 2025. It can only be exploited from the same machine or local network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2025-3007 in the wild and no public exploit code.\n\nAffected product: Novastar CX40. 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-2025-3007/ (Markdown: https://insights.sbomify.com/CVE-2025-3007/index.md)","id":"CVE-2025-3007","markdown":"https://insights.sbomify.com/CVE-2025-3007/index.md","name":"CVE-2025-3007","record":{"aliases":["GHSA-7chq-xr5g-6crp"],"analysis":{"component_type":"iot_embedded","fix_type":"no_fix_stated","impacts":["code_execution"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"LED display controller","requires_auth":"low_privilege","summary":"Stack-based buffer overflow in Novastar CX40 NetFilter Utility allows remote code execution via crafted arguments, requiring vendor attention as no fix is available.","user_interaction":"not_required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulDB","cpe":[],"cvss":{"score":5.1,"severity":"medium","source":"cna","vector":"CVSS:4.0/AV:A/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-121","name":"Stack-based Buffer Overflow"},{"id":"CWE-119","name":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"description":"A vulnerability was found in Novastar CX40 up to 2.44.0. It has been rated as critical. This issue affects the function getopt of the file /usr/nova/bin/netconfig of the component NetFilter Utility. The manipulation of the argument cmd/netmask/pipeout/nettask leads to stack-based buffer overflow. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.","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":"Novastar CX40 NetFilter Utility netconfig getopt stack-based overflow","id":"CVE-2025-3007","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"memory_corruption","year":"2025"},"n_packages":0,"n_references":3,"next":{"headline":"Novastar CX40 NetFilter Utility netconfig popen command injection","id":"CVE-2025-3008"},"packages":[],"prev":{"headline":"PHPGurukul e-Diary Management System edit-category.php sql injection","id":"CVE-2025-3006"},"products":["CX40"],"published":"2025-03-31","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":"partial"},"state":"PUBLISHED","updated":"2025-04-01","vendors":["Novastar"]},"summary":"Stack-based buffer overflow in Novastar CX40 NetFilter Utility allows remote code execution via crafted arguments, requiring vendor attention as no fix is available.","url":"https://insights.sbomify.com/CVE-2025-3007/"}