{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2025-4896 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2025-4896 yet. Limit exposure of the affected software until one is available.","what":"CVE-2025-4896 is a high-severity memory corruption vulnerability in Tenda Ac10 Firmware, published on 18 May 2025. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2025-4896 and fix it if it is affected.\n\nWhat it is: CVE-2025-4896 is a high-severity memory corruption vulnerability in Tenda Ac10 Firmware, published on 18 May 2025. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2025-4896 in the wild and no public exploit code.\n\nAffected product: Tenda Ac10 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-2025-4896/ (Markdown: https://insights.sbomify.com/CVE-2025-4896/index.md)","id":"CVE-2025-4896","markdown":"https://insights.sbomify.com/CVE-2025-4896/index.md","name":"CVE-2025-4896","record":{"aliases":["GHSA-h27g-3gmj-f4j6"],"analysis":{"component_type":"network_device","fix_type":"no_fix_stated","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"Tenda AC10 router","requires_auth":"low_privilege","summary":"Remote attackers can trigger a buffer overflow in the Tenda AC10 router via the getuid argument, potentially leading to code execution.","user_interaction":"not_required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulDB","cpe":[{"product":"ac10_firmware","vendor":"tenda"}],"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","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 found in Tenda AC10 16.03.10.13 and classified as critical. Affected by this issue is some unknown functionality of the file /goform/UserCongratulationsExec. The manipulation of the argument getuid leads to buffer overflow. The attack may be launched remotely. The exploit has been disclosed to the public and may be used.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":null,"headline":"Tenda AC10 UserCongratulationsExec buffer overflow","id":"CVE-2025-4896","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"tenda:ac10_firmware","products":["tenda:ac10_firmware"],"type":"memory_corruption","year":"2025"},"n_packages":0,"n_references":5,"next":{"headline":"Tenda A15 HTTP POST Request multimodalAdd buffer overflow","id":"CVE-2025-4897"},"packages":[],"prev":{"headline":"SourceCodester Doctors Appointment System delete-session.php sql injection","id":"CVE-2025-4895"},"products":["AC10"],"published":"2025-05-18","related":[{"cvss_score":9.8,"headline":"Tenda AC7, AC9, and AC10 Routers Command Injection","id":"CVE-2018-14558","kev_date_added":"2021-11-03","published":"2018-10-30"},{"cvss_score":9.8,"headline":"Memory corruption in n/a","id":"CVE-2025-67073","kev_date_added":null,"published":"2025-12-17"},{"cvss_score":9.8,"headline":"Memory corruption in n/a","id":"CVE-2025-45779","kev_date_added":null,"published":"2025-05-12"},{"cvss_score":9.8,"headline":"Memory corruption in n/a","id":"CVE-2025-25456","kev_date_added":null,"published":"2025-04-15"},{"cvss_score":9.8,"headline":"Memory corruption in n/a","id":"CVE-2025-25674","kev_date_added":null,"published":"2025-02-20"},{"cvss_score":9.8,"headline":"Command injection in n/a","id":"CVE-2025-25675","kev_date_added":null,"published":"2025-02-20"},{"cvss_score":9.8,"headline":"Memory corruption in n/a","id":"CVE-2023-45479","kev_date_added":null,"published":"2023-11-29"}],"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":"none","technical_impact":"total"},"state":"PUBLISHED","updated":"2025-05-19","vendors":["Tenda"]},"summary":"Remote attackers can trigger a buffer overflow in the Tenda AC10 router via the getuid argument, potentially leading to code execution.","url":"https://insights.sbomify.com/CVE-2025-4896/"}