{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2021-35392 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2021-35392 yet. Limit exposure of the affected software until one is available.","what":"CVE-2021-35392 is a high-severity memory corruption vulnerability in n/a, published on 16 Aug 2021. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2021-35392 and fix it if it is affected.\n\nWhat it is: CVE-2021-35392 is a high-severity memory corruption vulnerability in n/a, published on 16 Aug 2021. 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-2021-35392 in the wild and no public exploit code.\n\nAffected product: n/a. 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-2021-35392/ (Markdown: https://insights.sbomify.com/CVE-2021-35392/index.md)","id":"CVE-2021-35392","markdown":"https://insights.sbomify.com/CVE-2021-35392/index.md","name":"CVE-2021-35392","record":{"aliases":["GHSA-93h2-q35g-wr7p"],"analysis":{"component_type":"iot_embedded","fix_type":"upgrade","impacts":["code_execution","denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"Realtek WiFi SDK","requires_auth":"none","summary":"Heap buffer overflow in Realtek Jungle SDK WiFi Simple Config server allows remote code execution or denial of service via crafted SSDP messages.","user_interaction":"not_required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"rtl819x_jungle_software_development_kit","vendor":"realtek"}],"cvss":{"score":7.5,"severity":"high","source":"nvd","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","version":"3.1"},"cwes":[{"id":"CWE-787","name":"Out-of-bounds Write"}],"description":"Realtek Jungle SDK version v2.x up to v3.4.14B provides a 'WiFi Simple Config' server that implements both UPnP and SSDP protocols. The binary is usually named wscd or mini_upnpd and is the successor to miniigd. The server is vulnerable to a heap buffer overflow that is present due to unsafe crafting of SSDP NOTIFY messages from received M-SEARCH messages ST header.","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":"Memory corruption in n/a","id":"CVE-2021-35392","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"memory_corruption","year":"2021"},"n_packages":0,"n_references":3,"next":{"headline":"Memory corruption in n/a","id":"CVE-2021-35393"},"packages":[],"prev":{"headline":"Server-side request forgery in n/a","id":"CVE-2021-35391"},"products":["n/a"],"published":"2021-08-16","related":[{"cvss_score":9.8,"headline":"Realtek Jungle SDK Remote Code Execution","id":"CVE-2021-35394","kev_date_added":"2021-12-10","published":"2021-08-16"},{"cvss_score":9.8,"headline":"Realtek AP-Router SDK Buffer Overflow","id":"CVE-2021-35395","kev_date_added":"2021-11-03","published":"2021-08-16"},{"cvss_score":9.8,"headline":"Memory corruption in n/a","id":"CVE-2021-35393","kev_date_added":null,"published":"2021-08-16"}],"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":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-08-04","vendors":["n/a"]},"summary":"Heap buffer overflow in Realtek Jungle SDK WiFi Simple Config server allows remote code execution or denial of service via crafted SSDP messages.","url":"https://insights.sbomify.com/CVE-2021-35392/"}