{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2025-40979 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2025-40979 yet. Limit exposure of the affected software until one is available.","what":"CVE-2025-40979 is a high-severity vulnerability in Grandstream Networks Wave, published on 10 Sep 2025. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2025-40979 and fix it if it is affected.\n\nWhat it is: CVE-2025-40979 is a high-severity vulnerability in Grandstream Networks Wave, published on 10 Sep 2025. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2025-40979 in the wild and no public exploit code.\n\nAffected product: Grandstream Networks Wave. 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-2025-40979/ (Markdown: https://insights.sbomify.com/CVE-2025-40979/index.md)","id":"CVE-2025-40979","markdown":"https://insights.sbomify.com/CVE-2025-40979/index.md","name":"CVE-2025-40979","record":{"aliases":["GHSA-x4gr-w8j3-47xm"],"analysis":{"component_type":"desktop_application","fix_type":"patch","impacts":["code_execution","privilege_escalation"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Grandstream Wave client","requires_auth":"low_privilege","summary":"Local attackers can execute arbitrary code via DLL hijacking in Grandstream Wave on Windows 11 by placing malicious files in the temp directory.","user_interaction":"required","vuln_class":"other"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"INCIBE","cpe":[],"cvss":{"score":7,"severity":"high","source":"cna","vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-427","name":"Uncontrolled Search Path Element"}],"description":"DLL search order hijacking vulnerability in the wave.exe executable for Windows 11, version 1.27.8. Exploitation of this vulnerability could allow attackers with local access to execute arbitrary code by placing an arbitrary file in the 'C:\\Users\u003cuser\u003e\\AppData\\Local\\Temp' directory, which could lead to arbitrary code execution and persistence. This vulnerability is only replicable in versions of Windows 11 and does not affect earlier versions.","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":"DLL search order hijack in Wave by Grandstream Networks","id":"CVE-2025-40979","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"other","year":"2025"},"n_packages":0,"n_references":1,"next":{"headline":"ddd","id":"CVE-2025-40980"},"packages":[],"prev":{"headline":"Multiple vulnerabilities in WorkDo products","id":"CVE-2025-40978"},"products":["Wave"],"published":"2025-09-10","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":"2025-09-10","vendors":["Grandstream Networks"]},"summary":"Local attackers can execute arbitrary code via DLL hijacking in Grandstream Wave on Windows 11 by placing malicious files in the temp directory.","url":"https://insights.sbomify.com/CVE-2025-40979/"}