{"id":"CVE-2023-37929","aliases":["EUVD-2023-41782","GHSA-2c72-646m-c23c"],"status":"published","title":"The buffer overflow vulnerability in the CGI program of the VMG3625-T50B firmware version V5.50...","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.","severity":{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-11","score":0.00545,"percentile":0.462,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-120"],"published":"2024-05-21T01:23:53Z","modified":"2026-06-17T06:08:55Z","products":[{"vendor":"zyxel","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":"v5.50(abpm.8)c0 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"}],"references":[{"url":"https://www.zyxel.com/global/en/support/security-advisories/zyxel-security-advisory-for-buffer-overflow-vulnerabilities-in-some-5g-nr-4g-lte-cpe-dsl-ethernet-cpe-fiber-ont-wifi-extender-and-home-router-devices-05-21-2024","tags":["vendor-advisory","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-37929"},{"url":"https://github.com/advisories/GHSA-2c72-646m-c23c"}],"sources":{"cve":[{"id":"CVE-2023-37929","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.","status":"published","published":"2024-05-21T01:23:53.073Z","modified":"2024-08-02T17:23:27.734Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"cna"}],"cwes":["CWE-120"],"updated_at":"2026-11-02T14:35:16.454633Z"}],"euvd":[{"id":"EUVD-2023-41782","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.","status":"published","published":"2024-05-21T01:23:53Z","modified":"2024-08-02T17:23:27Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-03T03:50:03.310621Z"}],"ghsa":[{"id":"GHSA-2c72-646m-c23c","title":"The buffer overflow vulnerability in the CGI program of the VMG3625-T50B firmware version V5.50...","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.","status":"published","published":"2024-05-21T03:30:42Z","modified":"2024-05-21T03:30:42Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium"}],"cwes":["CWE-120"],"updated_at":"2026-11-02T14:57:23.839378Z"}],"nvd":[{"id":"CVE-2023-37929","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.","status":"published","published":"2024-05-21T02:15:08.47Z","modified":"2026-06-17T06:08:55.483Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"secondary"}],"cwes":["CWE-120"],"updated_at":"2026-11-02T14:09:15.329996Z"}]}}