{"answers":{"affected":"","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-4487 exists.","fix":"No fix has been published for CVE-2026-4487 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-4487 is a high-severity memory corruption vulnerability in UTT HiPER 1200GW, published on 20 Mar 2026. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-4487 and fix it if it is affected.\n\nWhat it is: CVE-2026-4487 is a high-severity memory corruption vulnerability in UTT HiPER 1200GW, published on 20 Mar 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-2026-4487 exists.\n\nAffected product: UTT HiPER 1200GW. 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-2026-4487/ (Markdown: https://insights.sbomify.com/CVE-2026-4487/index.md)","id":"CVE-2026-4487","markdown":"https://insights.sbomify.com/CVE-2026-4487/index.md","name":"CVE-2026-4487","record":{"aliases":["GHSA-r776-mxhm-76gv"],"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":"UTT HiPER router","requires_auth":"low_privilege","summary":"Remote attackers can trigger a buffer overflow in the UTT HiPER 1200GW router via the websHostFilter 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":[],"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 UTT HiPER 1200GW up to 2.5.3-170306. This impacts the function strcpy of the file /goform/websHostFilter. This manipulation causes buffer overflow. It is possible to initiate the attack 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":"UTT HiPER 1200GW websHostFilter strcpy buffer overflow","id":"CVE-2026-4487","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"memory_corruption","year":"2026"},"n_packages":0,"n_references":4,"next":{"headline":"UTT HiPER 1250GW setSysAdm strcpy buffer overflow","id":"CVE-2026-4488"},"packages":[],"prev":{"headline":"D-Link DIR-513 Web Service formEasySetPassword stack-based overflow","id":"CVE-2026-4486"},"products":["HiPER 1200GW"],"published":"2026-03-20","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":"2026-03-20","vendors":["UTT"]},"summary":"Remote attackers can trigger a buffer overflow in the UTT HiPER 1200GW router via the websHostFilter interface, potentially leading to code execution or service disruption.","url":"https://insights.sbomify.com/CVE-2026-4487/"}