{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2023-49043 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2023-49043 yet. Limit exposure of the affected software until one is available.","what":"CVE-2023-49043 is a critical memory corruption vulnerability in Tenda Ax1803 Firmware, published on 27 Nov 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-2023-49043 and fix it if it is affected.\n\nWhat it is: CVE-2023-49043 is a critical memory corruption vulnerability in Tenda Ax1803 Firmware, published on 27 Nov 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-2023-49043 in the wild and no public exploit code.\n\nAffected product: Tenda Ax1803 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-2023-49043/ (Markdown: https://insights.sbomify.com/CVE-2023-49043/index.md)","id":"CVE-2023-49043","markdown":"https://insights.sbomify.com/CVE-2023-49043/index.md","name":"CVE-2023-49043","record":{"aliases":["GHSA-cp7x-wvvh-9jrh"],"analysis":{"component_type":"network_device","fix_type":"no_fix_stated","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"Tenda AX1803 router","requires_auth":"none","summary":"A remote attacker can execute arbitrary code on Tenda AX1803 routers via a buffer overflow in the wireless configuration function.","user_interaction":"not_required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"ax1803_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-787","name":"Out-of-bounds Write"}],"description":"Buffer Overflow vulnerability in Tenda AX1803 v.1.0.0.1 allows a remote attacker to execute arbitrary code via the wpapsk_crypto parameter in the function fromSetWirelessRepeat.","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-2023-49043","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"tenda:ax1803_firmware","products":["tenda:ax1803_firmware"],"type":"memory_corruption","year":"2023"},"n_packages":0,"n_references":1,"next":{"headline":"Memory corruption in n/a","id":"CVE-2023-49044"},"packages":[],"prev":{"headline":"Memory corruption in n/a","id":"CVE-2023-49042"},"products":["n/a"],"published":"2023-11-27","related":[{"cvss_score":9.8,"headline":"Memory corruption in n/a","id":"CVE-2024-30620","kev_date_added":null,"published":"2024-04-02"},{"cvss_score":9.8,"headline":"Memory corruption in n/a","id":"CVE-2023-51952","kev_date_added":null,"published":"2024-01-10"},{"cvss_score":9.8,"headline":"Memory corruption in n/a","id":"CVE-2023-51953","kev_date_added":null,"published":"2024-01-10"},{"cvss_score":9.8,"headline":"Memory corruption in n/a","id":"CVE-2023-51954","kev_date_added":null,"published":"2024-01-10"},{"cvss_score":9.8,"headline":"Memory corruption in n/a","id":"CVE-2023-51956","kev_date_added":null,"published":"2024-01-10"},{"cvss_score":9.8,"headline":"Memory corruption in n/a","id":"CVE-2023-51957","kev_date_added":null,"published":"2024-01-10"},{"cvss_score":9.8,"headline":"Memory corruption in n/a","id":"CVE-2023-51958","kev_date_added":null,"published":"2024-01-10"}],"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":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-08-02","vendors":["n/a"]},"summary":"A remote attacker can execute arbitrary code on Tenda AX1803 routers via a buffer overflow in the wireless configuration function.","url":"https://insights.sbomify.com/CVE-2023-49043/"}