{"answers":{"affected":"It affects 1 product.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-5624 exists.","fix":"No fix has been published for CVE-2025-5624 yet. Limit exposure of the affected software until one is available.","what":"CVE-2025-5624 is a critical memory corruption vulnerability in Dlink Dir-816 Firmware, published on 5 Jun 2025. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2025-5624 and fix it if it is affected.\n\nWhat it is: CVE-2025-5624 is a critical memory corruption vulnerability in Dlink Dir-816 Firmware, published on 5 Jun 2025. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-5624 exists.\n\nAffected product: Dlink Dir-816 Firmware. 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-2025-5624/ (Markdown: https://insights.sbomify.com/CVE-2025-5624/index.md)","id":"CVE-2025-5624","markdown":"https://insights.sbomify.com/CVE-2025-5624/index.md","name":"CVE-2025-5624","record":{"aliases":["GHSA-q54j-vxv9-x54v"],"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":"none","summary":"Remote attackers can trigger a stack-based buffer overflow in the QoSPortSetup function of unsupported D-Link DIR-816 routers to execute arbitrary code.","user_interaction":"not_required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulDB","cpe":[{"product":"dir-816_firmware","vendor":"dlink"}],"cvss":{"score":9.3,"severity":"critical","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/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 D-Link DIR-816 1.10CNB05. It has been declared as critical. This vulnerability affects the function QoSPortSetup of the file /goform/QoSPortSetup. The manipulation of the argument port0_group/port0_remarker/ssid0_group/ssid0_remarker leads to stack-based buffer overflow. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. 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":"weaponised"},"has_fix":null,"headline":"D-Link DIR-816 QoSPortSetup stack-based overflow","id":"CVE-2025-5624","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"dlink:dir-816_firmware","products":["dlink:dir-816_firmware"],"type":"memory_corruption","year":"2025"},"n_packages":0,"n_references":5,"next":{"headline":"Campcodes Online Teacher Record Management System search-teacher.php sql injection","id":"CVE-2025-5625"},"packages":[],"prev":{"headline":"D-Link DIR-816 qosClassifier stack-based overflow","id":"CVE-2025-5623"},"products":["DIR-816"],"published":"2025-06-05","related":[{"cvss_score":9.8,"headline":"Command injection in n/a","id":"CVE-2025-45931","kev_date_added":null,"published":"2025-06-30"},{"cvss_score":9.8,"headline":"Missing authorization in n/a","id":"CVE-2024-57684","kev_date_added":null,"published":"2025-01-16"},{"cvss_score":9.8,"headline":"Command injection in n/a","id":"CVE-2023-24331","kev_date_added":null,"published":"2024-02-21"},{"cvss_score":9.8,"headline":"Command injection in n/a","id":"CVE-2024-24321","kev_date_added":null,"published":"2024-02-08"},{"cvss_score":9.8,"headline":"Command injection in n/a","id":"CVE-2023-39637","kev_date_added":null,"published":"2023-09-12"},{"cvss_score":9.8,"headline":"Memory corruption in n/a","id":"CVE-2022-42998","kev_date_added":null,"published":"2022-10-26"},{"cvss_score":9.8,"headline":"Memory corruption in n/a","id":"CVE-2022-43000","kev_date_added":null,"published":"2022-10-26"}],"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":"yes","exploitation":"poc","technical_impact":"total"},"state":"PUBLISHED","updated":"2025-06-05","vendors":["D-Link"]},"summary":"Remote attackers can trigger a stack-based buffer overflow in the QoSPortSetup function of unsupported D-Link DIR-816 routers to execute arbitrary code.","url":"https://insights.sbomify.com/CVE-2025-5624/"}