{"answers":{"affected":"It affects 65 products.","exploited":"There is no known exploitation of CVE-2024-0816 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2024-0816 yet. Limit exposure of the affected software until one is available.","what":"CVE-2024-0816 is a medium-severity memory corruption vulnerability in Zyxel DX3300-T1 firmware, published on 21 May 2024. 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-2024-0816 and fix it if it is affected.\n\nWhat it is: CVE-2024-0816 is a medium-severity memory corruption vulnerability in Zyxel DX3300-T1 firmware, published on 21 May 2024. It can only be exploited from the same machine or local network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2024-0816 in the wild and no public exploit code.\n\nAffected product: Zyxel DX3300-T1 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-2024-0816/ (Markdown: https://insights.sbomify.com/CVE-2024-0816/index.md)","id":"CVE-2024-0816","markdown":"https://insights.sbomify.com/CVE-2024-0816/index.md","name":"CVE-2024-0816","record":{"aliases":["GHSA-rxw4-5vgr-mq26"],"analysis":{"component_type":"network_device","fix_type":"patch","impacts":["denial_of_service"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Zyxel DSL router","requires_auth":"low_privilege","summary":"An authenticated local attacker can cause denial of service on Zyxel DX3300-T1 devices by executing CLI commands with crafted strings.","user_interaction":"not_required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"Zyxel","cpe":[{"product":"ax7501-b0_firmware","vendor":"zyxel"},{"product":"ax7501-b1_firmware","vendor":"zyxel"},{"product":"dx3300-t1_firmware","vendor":"zyxel"},{"product":"dx3301-t0_firmware","vendor":"zyxel"},{"product":"dx4510_firmware","vendor":"zyxel"},{"product":"dx5401-b0_firmware","vendor":"zyxel"},{"product":"dx5401-b1_firmware","vendor":"zyxel"},{"product":"emg3525-t50b_firmware","vendor":"zyxel"},{"product":"emg5523-t50b_firmware","vendor":"zyxel"},{"product":"emg5723-t50k_firmware","vendor":"zyxel"},{"product":"ex3300-t1_firmware","vendor":"zyxel"},{"product":"ex3301-t0_firmware","vendor":"zyxel"},{"product":"ex3320-t0_firmware","vendor":"zyxel"},{"product":"ex3320-t1_firmware","vendor":"zyxel"},{"product":"ex3500-t0_firmware","vendor":"zyxel"},{"product":"ex3501-t0_firmware","vendor":"zyxel"},{"product":"ex3510_firmware","vendor":"zyxel"},{"product":"ex5401-b0_firmware","vendor":"zyxel"},{"product":"ex5401-b1_firmware","vendor":"zyxel"},{"product":"ex5501-b0_firmware","vendor":"zyxel"},{"product":"ex5510_firmware","vendor":"zyxel"},{"product":"ex5512-t0_firmware","vendor":"zyxel"},{"product":"ex5600-t1_firmware","vendor":"zyxel"},{"product":"ex5601-t0_firmware","vendor":"zyxel"},{"product":"ex5601-t1_firmware","vendor":"zyxel"},{"product":"ex7710-b0_firmware","vendor":"zyxel"},{"product":"lte3202-m437_firmware","vendor":"zyxel"},{"product":"lte3301-plus_firmware","vendor":"zyxel"},{"product":"lte5388-m804_firmware","vendor":"zyxel"},{"product":"lte5398-m904_firmware","vendor":"zyxel"},{"product":"lte7240-m403_firmware","vendor":"zyxel"},{"product":"lte7480-m804_firmware","vendor":"zyxel"},{"product":"lte7490-m904_firmware","vendor":"zyxel"},{"product":"nbg7510_firmware","vendor":"zyxel"},{"product":"nebula_fwa505_firmware","vendor":"zyxel"},{"product":"nebula_fwa510_firmware","vendor":"zyxel"},{"product":"nebula_fwa710_firmware","vendor":"zyxel"},{"product":"nebula_lte3301-plus_firmware","vendor":"zyxel"},{"product":"nebula_lte7461-m602_firmware","vendor":"zyxel"},{"product":"nebula_nr5101_firmware","vendor":"zyxel"},{"product":"nebula_nr7101_firmware","vendor":"zyxel"},{"product":"nr5103_firmware","vendor":"zyxel"},{"product":"nr5103e_firmware","vendor":"zyxel"},{"product":"nr5103ev2_firmware","vendor":"zyxel"},{"product":"nr5307_firmware","vendor":"zyxel"},{"product":"nr7101_firmware","vendor":"zyxel"},{"product":"nr7102_firmware","vendor":"zyxel"},{"product":"nr7103_firmware","vendor":"zyxel"},{"product":"nr7302_firmware","vendor":"zyxel"},{"product":"nr7303_firmware","vendor":"zyxel"},{"product":"nr7501_firmware","vendor":"zyxel"},{"product":"pm3100-t0_firmware","vendor":"zyxel"},{"product":"pm5100-t0_firmware","vendor":"zyxel"},{"product":"pm7300-t0_firmware","vendor":"zyxel"},{"product":"px3321-t1_firmware","vendor":"zyxel"},{"product":"vmg3625-t50b_firmware","vendor":"zyxel"},{"product":"vmg3927-t50k_firmware","vendor":"zyxel"},{"product":"vmg4005-b50a_firmware","vendor":"zyxel"},{"product":"vmg4005-b60a_firmware","vendor":"zyxel"},{"product":"vmg8623-t50b_firmware","vendor":"zyxel"},{"product":"vmg8825-t50k_firmware","vendor":"zyxel"},{"product":"wx3100-t0_firmware","vendor":"zyxel"},{"product":"wx3401-b0_firmware","vendor":"zyxel"},{"product":"wx5600-t0_firmware","vendor":"zyxel"},{"product":"wx5610-b0_firmware","vendor":"zyxel"}],"cvss":{"score":5.5,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","version":"3.1"},"cwes":[{"id":"CWE-120","name":"Buffer Copy without Checking Size of Input"}],"description":"The buffer overflow vulnerability in the DX3300-T1 firmware version V5.50(ABVY.4)C0 could allow an authenticated local attacker to cause denial of service (DoS) conditions by executing the CLI command with crafted strings on an affected device.","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 DX3300-T1 firmware","id":"CVE-2024-0816","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"memory_corruption","year":"2024"},"n_packages":0,"n_references":1,"next":{"headline":"PaddlePaddle command injection vulnerability","id":"CVE-2024-0817"},"packages":[],"prev":{"headline":"PaddlePaddle command injection in paddle.utils.download._wget_download","id":"CVE-2024-0815"},"products":["DX3300-T1 firmware"],"published":"2024-05-21","related":[{"cvss_score":8.8,"headline":"Command injection in DX3300-T0 firmware","id":"CVE-2025-8693","kev_date_added":null,"published":"2025-11-18"},{"cvss_score":8,"headline":"Command injection in VMG3312-T20A firmware","id":"CVE-2022-26413","kev_date_added":null,"published":"2022-04-11"},{"cvss_score":7.5,"headline":"Memory corruption in VMG8825-T50K firmware","id":"CVE-2024-8748","kev_date_added":null,"published":"2024-12-03"},{"cvss_score":7.5,"headline":"Memory corruption in VMG8825-T50K firmware","id":"CVE-2024-5412","kev_date_added":null,"published":"2024-09-03"},{"cvss_score":7.2,"headline":"Command injection in EX5601-T1 firmware","id":"CVE-2024-12009","kev_date_added":null,"published":"2025-03-11"},{"cvss_score":7.2,"headline":"Command injection in AX7501-B1 firmware","id":"CVE-2024-12010","kev_date_added":null,"published":"2025-03-11"},{"cvss_score":6.8,"headline":"Command injection in DX3300-T0 firmware","id":"CVE-2026-0711","kev_date_added":null,"published":"2026-04-28"}],"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":"partial"},"state":"PUBLISHED","updated":"2024-08-01","vendors":["Zyxel"]},"summary":"An authenticated local attacker can cause denial of service on Zyxel DX3300-T1 devices by executing CLI commands with crafted strings.","url":"https://insights.sbomify.com/CVE-2024-0816/"}