{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2025-4347 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2025-4347 yet. Limit exposure of the affected software until one is available.","what":"CVE-2025-4347 is a high-severity memory corruption vulnerability in D-Link DIR-600L, 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-2025-4347 and fix it if it is affected.\n\nWhat it is: CVE-2025-4347 is a high-severity memory corruption vulnerability in D-Link DIR-600L, published on 6 May 2025. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2025-4347 in the wild and no public exploit code.\n\nAffected product: D-Link DIR-600L. 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-2025-4347/ (Markdown: https://insights.sbomify.com/CVE-2025-4347/index.md)","id":"CVE-2025-4347","markdown":"https://insights.sbomify.com/CVE-2025-4347/index.md","name":"CVE-2025-4347","record":{"aliases":["GHSA-7g85-qmcp-h33f"],"analysis":{"component_type":"network_device","fix_type":"end_of_life","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"D-Link wireless router","requires_auth":"low_privilege","summary":"Remote attackers can exploit a buffer overflow in the formWlSiteSurvey function to execute arbitrary code on unsupported D-Link DIR-600L routers.","user_interaction":"not_required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulDB","cpe":[{"product":"dir-600l_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-120","name":"Buffer Copy without Checking Size of Input"},{"id":"CWE-119","name":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"description":"A vulnerability was found in D-Link DIR-600L up to 2.07B01. It has been declared as critical. Affected by this vulnerability is the function formWlSiteSurvey. The manipulation of the argument host leads to buffer overflow. The attack can be launched remotely. This vulnerability only affects products that are no longer supported by the maintainer.","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":"D-Link DIR-600L formWlSiteSurvey buffer overflow","id":"CVE-2025-4347","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":"D-Link DIR-600L formSetWanL2TP buffer overflow","id":"CVE-2025-4348"},"packages":[],"prev":{"headline":"D-Link DIR-600L formSetWAN_Wizard534 buffer overflow","id":"CVE-2025-4346"},"products":["DIR-600L"],"published":"2025-05-06","related":[{"cvss_score":9.8,"headline":"D-Link DIR-600L B1 Hardcoded Telnet Backdoor Credentials","id":"CVE-2026-42374","kev_date_added":null,"published":"2026-05-04"},{"cvss_score":9.8,"headline":"D-Link DIR-600L A1 Hardcoded Telnet Backdoor Credentials","id":"CVE-2026-42375","kev_date_added":null,"published":"2026-05-04"},{"cvss_score":9.8,"headline":"Memory corruption in n/a","id":"CVE-2025-60548","kev_date_added":null,"published":"2025-10-24"},{"cvss_score":9.8,"headline":"Memory corruption in n/a","id":"CVE-2025-60553","kev_date_added":null,"published":"2025-10-24"},{"cvss_score":9.8,"headline":"Memory corruption in n/a","id":"CVE-2025-60554","kev_date_added":null,"published":"2025-10-24"},{"cvss_score":8.7,"headline":"D-Link DIR-600L formEasySetupWizard3 buffer overflow","id":"CVE-2025-4342","kev_date_added":null,"published":"2025-05-06"},{"cvss_score":8.7,"headline":"D-Link DIR-600L formEasySetupWizard buffer overflow","id":"CVE-2025-4343","kev_date_added":null,"published":"2025-05-06"}],"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":"total"},"state":"PUBLISHED","updated":"2025-05-06","vendors":["D-Link"]},"summary":"Remote attackers can exploit a buffer overflow in the formWlSiteSurvey function to execute arbitrary code on unsupported D-Link DIR-600L routers.","url":"https://insights.sbomify.com/CVE-2025-4347/"}