{"answers":{"affected":"It affects 32 products.","exploited":"There is no known exploitation of CVE-2023-37929 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2023-37929 yet. Limit exposure of the affected software until one is available.","what":"CVE-2023-37929 is a medium-severity memory corruption vulnerability in Zyxel V5.50(ABPM.8)C0 firmware, published on 21 May 2024. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2023-37929 and fix it if it is affected.\n\nWhat it is: CVE-2023-37929 is a medium-severity memory corruption vulnerability in Zyxel V5.50(ABPM.8)C0 firmware, published on 21 May 2024. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2023-37929 in the wild and no public exploit code.\n\nAffected product: Zyxel V5.50(ABPM.8)C0 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-2023-37929/ (Markdown: https://insights.sbomify.com/CVE-2023-37929/index.md)","id":"CVE-2023-37929","markdown":"https://insights.sbomify.com/CVE-2023-37929/index.md","name":"CVE-2023-37929","record":{"aliases":["GHSA-2c72-646m-c23c"],"analysis":{"component_type":"network_device","fix_type":"upgrade","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"Zyxel router firmware","requires_auth":"low_privilege","summary":"An authenticated remote attacker can cause denial of service on Zyxel VMG3625-T50B devices via a buffer overflow in the CGI program.","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":"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":"nbg7510_firmware","vendor":"zyxel"},{"product":"vmg3625-t50b_firmware","vendor":"zyxel"},{"product":"vmg3927-t50k_firmware","vendor":"zyxel"},{"product":"vmg8623-t50b_firmware","vendor":"zyxel"},{"product":"vmg8825-t50k_firmware","vendor":"zyxel"},{"product":"wx3100-t0_firmware","vendor":"zyxel"},{"product":"wx5600-t0_firmware","vendor":"zyxel"},{"product":"wx5610-b0_firmware","vendor":"zyxel"}],"cvss":{"score":6.5,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:N/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 CGI program of the VMG3625-T50B firmware version V5.50(ABPM.8)C0 could allow an authenticated remote attacker to cause denial of service (DoS) conditions by sending a crafted HTTP request to a vulnerable 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 V5.50(ABPM.8)C0 firmware","id":"CVE-2023-37929","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"memory_corruption","year":"2023"},"n_packages":0,"n_references":1,"next":{"headline":"Memory corruption in FortiOS","id":"CVE-2023-37930"},"packages":[],"prev":{"headline":"Command injection in NAS326 firmware","id":"CVE-2023-37928"},"products":["V5.50(ABPM.8)C0 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":"2024-08-02","vendors":["Zyxel"]},"summary":"An authenticated remote attacker can cause denial of service on Zyxel VMG3625-T50B devices via a buffer overflow in the CGI program.","url":"https://insights.sbomify.com/CVE-2023-37929/"}