{"answers":{"affected":"It affects 1 product.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-4354 exists.","fix":"No fix has been published for CVE-2025-4354 yet. Limit exposure of the affected software until one is available.","what":"CVE-2025-4354 is a high-severity memory corruption vulnerability in Tenda DAP-1520, published on 6 May 2025. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2025-4354 and fix it if it is affected.\n\nWhat it is: CVE-2025-4354 is a high-severity memory corruption vulnerability in Tenda DAP-1520, published on 6 May 2025. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-4354 exists.\n\nAffected product: Tenda DAP-1520. 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-2025-4354/ (Markdown: https://insights.sbomify.com/CVE-2025-4354/index.md)","id":"CVE-2025-4354","markdown":"https://insights.sbomify.com/CVE-2025-4354/index.md","name":"CVE-2025-4354","record":{"aliases":["GHSA-pc7p-8jw5-r2vh"],"analysis":{"component_type":"network_device","fix_type":"no_fix_stated","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"Tenda DAP-1520","requires_auth":"low_privilege","summary":"A remote stack-based buffer overflow in the Tenda DAP-1520 storage check_dws_cookie function allows attackers to execute arbitrary code.","user_interaction":"not_required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulDB","cpe":[{"product":"dap-1520_firmware","vendor":"dlink"}],"cvss":{"score":8.7,"severity":"high","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-121","name":"Stack-based Buffer Overflow"},{"id":"CWE-787","name":"Out-of-bounds Write"},{"id":"CWE-119","name":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"description":"A vulnerability was found in Tenda DAP-1520 1.10B04_BETA02 and classified as critical. Affected by this issue is the function check_dws_cookie of the file /storage. The manipulation leads to stack-based buffer overflow. The attack may be launched remotely. The exploit has been disclosed to the public and may be used.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":null,"headline":"Tenda DAP-1520 storage check_dws_cookie stack-based overflow","id":"CVE-2025-4354","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"memory_corruption","year":"2025"},"n_packages":0,"n_references":5,"next":{"headline":"Tenda DAP-1520 api set_ws_action heap-based overflow","id":"CVE-2025-4355"},"packages":[],"prev":{"headline":"Brilliance Golden Link Secondary System queryTsDictionaryType.htm sql injection","id":"CVE-2025-4353"},"products":["DAP-1520"],"published":"2025-05-06","related":[{"cvss_score":9.8,"headline":"Memory corruption in n/a","id":"CVE-2020-15892","kev_date_added":null,"published":"2020-07-22"},{"cvss_score":8.7,"headline":"Tenda DAP-1520 api set_ws_action heap-based overflow","id":"CVE-2025-4355","kev_date_added":null,"published":"2025-05-06"},{"cvss_score":8.7,"headline":"Tenda DAP-1520 Authentication storage mod_graph_auth_uri_handler stack-based overflow","id":"CVE-2025-4356","kev_date_added":null,"published":"2025-05-06"},{"cvss_score":5.3,"headline":"Null dereference in n/a","id":"CVE-2024-36831","kev_date_added":null,"published":"2024-12-17"}],"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":"poc","technical_impact":"total"},"state":"PUBLISHED","updated":"2025-05-06","vendors":["Tenda"]},"summary":"A remote stack-based buffer overflow in the Tenda DAP-1520 storage check_dws_cookie function allows attackers to execute arbitrary code.","url":"https://insights.sbomify.com/CVE-2025-4354/"}