{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2025-6881 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2025-6881 yet. Limit exposure of the affected software until one is available.","what":"CVE-2025-6881 is a high-severity memory corruption vulnerability in D-Link DI-8100, published on 30 Jun 2025. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2025-6881 and fix it if it is affected.\n\nWhat it is: CVE-2025-6881 is a high-severity memory corruption vulnerability in D-Link DI-8100, published on 30 Jun 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-2025-6881 in the wild and no public exploit code.\n\nAffected product: D-Link DI-8100. 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-2025-6881/ (Markdown: https://insights.sbomify.com/CVE-2025-6881/index.md)","id":"CVE-2025-6881","markdown":"https://insights.sbomify.com/CVE-2025-6881/index.md","name":"CVE-2025-6881","record":{"aliases":["GHSA-vc63-wxf6-r9c6"],"analysis":{"component_type":"network_device","fix_type":"no_fix_stated","impacts":["code_execution","denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"D-Link router","requires_auth":"low_privilege","summary":"Remote attackers can trigger a buffer overflow in the D-Link DI-8100 router's web interface, potentially leading to code execution or service disruption.","user_interaction":"not_required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulDB","cpe":[{"product":"di-8100_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/E:P","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 DI-8100 16.07.21. It has been rated as critical. Affected by this issue is some unknown functionality of the file /pppoe_base.asp of the component jhttpd. The manipulation of the argument mschap_en leads to 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":"none_known"},"has_fix":null,"headline":"D-Link DI-8100 jhttpd pppoe_base.asp buffer overflow","id":"CVE-2025-6881","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"memory_corruption","year":"2025"},"n_packages":0,"n_references":4,"next":{"headline":"D-Link DIR-513 formSetWanPPTP buffer overflow","id":"CVE-2025-6882"},"packages":[],"prev":{"headline":"SourceCodester Best Salon Management System edit-tax.php sql injection","id":"CVE-2025-6880"},"products":["DI-8100"],"published":"2025-06-30","related":[{"cvss_score":9.8,"headline":"Auth bypass in n/a","id":"CVE-2025-44083","kev_date_added":null,"published":"2025-05-21"},{"cvss_score":9.3,"headline":"D-Link DI-8100 HTTP auto_reboot.asp sprintf buffer overflow","id":"CVE-2026-7853","kev_date_added":null,"published":"2026-05-05"},{"cvss_score":9.3,"headline":"D-Link DI-8100 POST Parameter url_rule.asp url_rule_asp buffer overflow","id":"CVE-2026-7854","kev_date_added":null,"published":"2026-05-05"},{"cvss_score":9.3,"headline":"D-Link DI-8100 CGI Endpoint tgfile.htm tgfile_htm buffer overflow","id":"CVE-2026-7248","kev_date_added":null,"published":"2026-04-28"},{"cvss_score":8.7,"headline":"D-Link DI-8100 HTTP Request tggl.asp tggl_asp buffer overflow","id":"CVE-2026-7855","kev_date_added":null,"published":"2026-05-05"},{"cvss_score":8.7,"headline":"D-Link DI-8100 jhttpd ddns.asp sprintf stack-based overflow","id":"CVE-2025-7908","kev_date_added":null,"published":"2025-07-20"},{"cvss_score":8.7,"headline":"D-Link DI-8100 jhttpd upnp_ctrl.asp sprintf stack-based overflow","id":"CVE-2025-7911","kev_date_added":null,"published":"2025-07-20"}],"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":"partial"},"state":"PUBLISHED","updated":"2025-06-30","vendors":["D-Link"]},"summary":"Remote attackers can trigger a buffer overflow in the D-Link DI-8100 router's web interface, potentially leading to code execution or service disruption.","url":"https://insights.sbomify.com/CVE-2025-6881/"}