{"answers":{"affected":"It affects 1 product.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-45864 exists.","fix":"No fix has been published for CVE-2025-45864 yet. Limit exposure of the affected software until one is available.","what":"CVE-2025-45864 is a medium-severity memory corruption vulnerability in Totolink A3002r Firmware, published on 13 May 2025. It can only be exploited from the same machine or local network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2025-45864 and fix it if it is affected.\n\nWhat it is: CVE-2025-45864 is a medium-severity memory corruption vulnerability in Totolink A3002r Firmware, published on 13 May 2025. It can only be exploited from the same machine or local network, with no action from the victim.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-45864 exists.\n\nAffected product: Totolink A3002r 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-2025-45864/ (Markdown: https://insights.sbomify.com/CVE-2025-45864/index.md)","id":"CVE-2025-45864","markdown":"https://insights.sbomify.com/CVE-2025-45864/index.md","name":"CVE-2025-45864","record":{"aliases":["GHSA-hchm-h33q-qp26"],"analysis":{"component_type":"network_device","fix_type":"no_fix_stated","impacts":["code_execution","denial_of_service"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"TOTOLINK router","requires_auth":"none","summary":"A buffer overflow in the TOTOLINK A3002R router allows attackers to execute arbitrary code or cause a denial of service via the DHCPv6 interface.","user_interaction":"not_required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"a3002r_firmware","vendor":"totolink"}],"cvss":{"score":5.4,"severity":"medium","source":"cisa-adp","vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N","version":"3.1"},"cwes":[{"id":"CWE-120","name":"Buffer Copy without Checking Size of Input"}],"description":"TOTOLINK A3002R v4.0.0-B20230531.1404 was discovered to contain a buffer overflow via the addrPoolStart parameter in the formDhcpv6s interface.","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":"Memory corruption in n/a","id":"CVE-2025-45864","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"totolink:a3002r_firmware","products":["totolink:a3002r_firmware"],"type":"memory_corruption","year":"2025"},"n_packages":0,"n_references":2,"next":{"headline":"Memory corruption in n/a","id":"CVE-2025-45865"},"packages":[],"prev":{"headline":"Memory corruption in n/a","id":"CVE-2025-45863"},"products":["n/a"],"published":"2025-05-13","related":[{"cvss_score":9.8,"headline":"Command injection in n/a","id":"CVE-2025-55591","kev_date_added":null,"published":"2025-08-18"},{"cvss_score":9.8,"headline":"Command injection in n/a","id":"CVE-2025-45858","kev_date_added":null,"published":"2025-05-13"},{"cvss_score":9.8,"headline":"Memory corruption in n/a","id":"CVE-2025-45861","kev_date_added":null,"published":"2025-05-13"},{"cvss_score":9.8,"headline":"Memory corruption in n/a","id":"CVE-2025-45863","kev_date_added":null,"published":"2025-05-13"},{"cvss_score":9.8,"headline":"Memory corruption in n/a","id":"CVE-2025-45865","kev_date_added":null,"published":"2025-05-13"},{"cvss_score":9.8,"headline":"Command injection in n/a","id":"CVE-2025-25579","kev_date_added":null,"published":"2025-03-28"},{"cvss_score":9.8,"headline":"Memory corruption in n/a","id":"CVE-2024-42520","kev_date_added":null,"published":"2024-08-12"}],"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":"no","exploitation":"poc","technical_impact":"partial"},"state":"PUBLISHED","updated":"2025-05-14","vendors":["n/a"]},"summary":"A buffer overflow in the TOTOLINK A3002R router allows attackers to execute arbitrary code or cause a denial of service via the DHCPv6 interface.","url":"https://insights.sbomify.com/CVE-2025-45864/"}