{"answers":{"affected":"","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-7717 exists.","fix":"No fix has been published for CVE-2026-7717 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-7717 is a high-severity memory corruption vulnerability in Totolink WA300, published on 4 May 2026. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-7717 and fix it if it is affected.\n\nWhat it is: CVE-2026-7717 is a high-severity memory corruption vulnerability in Totolink WA300, published on 4 May 2026. 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-2026-7717 exists.\n\nAffected product: Totolink WA300. 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-2026-7717/ (Markdown: https://insights.sbomify.com/CVE-2026-7717/index.md)","id":"CVE-2026-7717","markdown":"https://insights.sbomify.com/CVE-2026-7717/index.md","name":"CVE-2026-7717","record":{"aliases":["GHSA-mxxp-5rcc-wx4q"],"analysis":{"component_type":"network_device","fix_type":"no_fix_stated","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"Totolink WA300 router","requires_auth":"low_privilege","summary":"Remote attackers can trigger a buffer overflow in the WA300 router's upload handler, potentially leading to arbitrary code execution.","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: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 determined in Totolink WA300 5.2cu.7112_B20190227. This issue affects the function UploadCustomModule of the file /cgi-bin/cstecgi.cgi of the component POST Request Handler. Executing a manipulation of the argument File can lead to buffer overflow. The attack can be launched remotely. The exploit has been publicly disclosed and may be utilized.","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":"Totolink WA300 POST Request cstecgi.cgi UploadCustomModule buffer overflow","id":"CVE-2026-7717","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"memory_corruption","year":"2026"},"n_packages":0,"n_references":5,"next":{"headline":"Totolink WA300 POST Request cstecgi.cgi setWebWlanIdx command injection","id":"CVE-2026-7718"},"packages":[],"prev":{"headline":"code-projects Gym Management System In PHP/Windows NT index.php sql injection","id":"CVE-2026-7716"},"products":["WA300"],"published":"2026-05-04","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":"poc","technical_impact":"total"},"state":"PUBLISHED","updated":"2026-05-04","vendors":["Totolink"]},"summary":"Remote attackers can trigger a buffer overflow in the WA300 router's upload handler, potentially leading to arbitrary code execution.","url":"https://insights.sbomify.com/CVE-2026-7717/"}