{"answers":{"affected":"","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-76003 exists.","fix":"No fix has been published for CVE-2026-76003 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-76003 is a critical memory corruption vulnerability in UTT HiPER 1200GW, published on 19 Aug 2026. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-76003 and fix it if it is affected.\n\nWhat it is: CVE-2026-76003 is a critical memory corruption vulnerability in UTT HiPER 1200GW, published on 19 Aug 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-2026-76003 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-2026-76003/ (Markdown: https://insights.sbomify.com/CVE-2026-76003/index.md)","id":"CVE-2026-76003","markdown":"https://insights.sbomify.com/CVE-2026-76003/index.md","name":"CVE-2026-76003","record":{"aliases":["GHSA-6rxv-jchw-qjv3"],"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 stack-based buffer overflow in the UTT HiPER 1200GW router via the timestart parameter, 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":9.4,"severity":"critical","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:P","version":"4.0"},"cwes":[{"id":"CWE-121","name":"Stack-based Buffer Overflow"},{"id":"CWE-119","name":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"description":"A weakness has been identified in UTT HiPER 1200GW up to 2.5.3-170306. Affected is the function strcpy of the file /goform/formGroupConfig. Executing a manipulation of the argument timestart can lead to stack-based buffer overflow. The attack may be performed from remote. The exploit has been made available to the public and could be used for attacks.","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 formGroupConfig strcpy stack-based overflow","id":"CVE-2026-76003","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":"UTT HiPER 1250GW HTTP aspApBasicConfigUrcp strcpy stack-based overflow","id":"CVE-2026-76004"},"packages":[],"prev":{"headline":"ColdFusion | Cross-site Scripting (Reflected XSS) (CWE-79)","id":"CVE-2026-76002"},"products":["HiPER 1200GW"],"published":"2026-08-19","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":"2026-08-21","vendors":["UTT"]},"summary":"Remote attackers can trigger a stack-based buffer overflow in the UTT HiPER 1200GW router via the timestart parameter, potentially leading to code execution or service disruption.","url":"https://insights.sbomify.com/CVE-2026-76003/"}