{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2025-7945 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2025-7945 yet. Limit exposure of the affected software until one is available.","what":"CVE-2025-7945 is a high-severity memory corruption vulnerability in D-Link DIR-513, published on 21 Jul 2025. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2025-7945 and fix it if it is affected.\n\nWhat it is: CVE-2025-7945 is a high-severity memory corruption vulnerability in D-Link DIR-513, published on 21 Jul 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-2025-7945 in the wild and no public exploit code.\n\nAffected product: D-Link DIR-513. 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-2025-7945/ (Markdown: https://insights.sbomify.com/CVE-2025-7945/index.md)","id":"CVE-2025-7945","markdown":"https://insights.sbomify.com/CVE-2025-7945/index.md","name":"CVE-2025-7945","record":{"aliases":["GHSA-49rm-7f9x-mx4g"],"analysis":{"component_type":"network_device","fix_type":"end_of_life","impacts":["code_execution"],"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 DIR-513 router's DHCP configuration interface, potentially executing arbitrary code on this unsupported device.","user_interaction":"not_required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulDB","cpe":[],"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:X","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-513 up to 20190831. It has been declared as critical. This vulnerability affects the function formSetWanDhcpplus of the file /goform/formSetWanDhcpplus. The manipulation of the argument curTime leads to buffer overflow. The attack can be initiated 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-513 formSetWanDhcpplus buffer overflow","id":"CVE-2025-7945","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":"PHPGurukul Apartment Visitors Management System HTTP POST Request search-visitor.php cross site scripting","id":"CVE-2025-7946"},"packages":[],"prev":{"headline":"PHPGurukul Taxi Stand Management System search.php cross site scripting","id":"CVE-2025-7944"},"products":["DIR-513"],"published":"2025-07-21","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":"2025-07-23","vendors":["D-Link"]},"summary":"Remote attackers can trigger a buffer overflow in the D-Link DIR-513 router's DHCP configuration interface, potentially executing arbitrary code on this unsupported device.","url":"https://insights.sbomify.com/CVE-2025-7945/"}