{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2023-39673 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2023-39673 yet. Limit exposure of the affected software until one is available.","what":"CVE-2023-39673 is a critical memory corruption vulnerability in Tenda Ac15 Firmware, published on 18 Aug 2023. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2023-39673 and fix it if it is affected.\n\nWhat it is: CVE-2023-39673 is a critical memory corruption vulnerability in Tenda Ac15 Firmware, published on 18 Aug 2023. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2023-39673 in the wild and no public exploit code.\n\nAffected product: Tenda Ac15 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-2023-39673/ (Markdown: https://insights.sbomify.com/CVE-2023-39673/index.md)","id":"CVE-2023-39673","markdown":"https://insights.sbomify.com/CVE-2023-39673/index.md","name":"CVE-2023-39673","record":{"aliases":["GHSA-rg8f-wmmh-c7vp"],"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":"Tenda AC15 router","requires_auth":"none","summary":"A buffer overflow in the Tenda AC15 router allows attackers to execute arbitrary code or cause a denial of service.","user_interaction":"not_required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"ac15_firmware","vendor":"tenda"}],"cvss":{"score":9.8,"severity":"critical","source":"nvd","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-120","name":"Buffer Copy without Checking Size of Input"}],"description":"Tenda AC15 V1.0BR_V15.03.05.18_multi_TD01 was discovered to contain a buffer overflow via the function FUN_00010e34().","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":"Memory corruption in n/a","id":"CVE-2023-39673","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"tenda:ac15_firmware","products":["tenda:ac15_firmware"],"type":"memory_corruption","year":"2023"},"n_packages":0,"n_references":2,"next":{"headline":"Memory corruption in n/a","id":"CVE-2023-39674"},"packages":[],"prev":{"headline":"Memory corruption in n/a","id":"CVE-2023-39672"},"products":["n/a"],"published":"2023-08-18","related":[{"cvss_score":9.8,"headline":"Tenda AC1900 Router AC15 Model Remote Code Execution","id":"CVE-2020-10987","kev_date_added":"2021-11-03","published":"2020-07-13"},{"cvss_score":9.8,"headline":"Memory corruption in n/a","id":"CVE-2026-24103","kev_date_added":null,"published":"2026-03-03"},{"cvss_score":9.8,"headline":"Command injection in n/a","id":"CVE-2026-24101","kev_date_added":null,"published":"2026-03-02"},{"cvss_score":9.8,"headline":"Command injection in n/a","id":"CVE-2026-24105","kev_date_added":null,"published":"2026-03-02"},{"cvss_score":9.8,"headline":"Information disclosure in n/a","id":"CVE-2025-63666","kev_date_added":null,"published":"2025-11-12"},{"cvss_score":9.8,"headline":"Memory corruption in n/a","id":"CVE-2025-29462","kev_date_added":null,"published":"2025-04-03"},{"cvss_score":9.8,"headline":"Command injection in n/a","id":"CVE-2025-25632","kev_date_added":null,"published":"2025-03-05"}],"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":"yes","exploitation":"none","technical_impact":"total"},"state":"PUBLISHED","updated":"2024-10-07","vendors":["n/a"]},"summary":"A buffer overflow in the Tenda AC15 router allows attackers to execute arbitrary code or cause a denial of service.","url":"https://insights.sbomify.com/CVE-2023-39673/"}