{"cve":"CVE-2024-0816","nvd":{"published":"2024-05-21T02:15:08.743","modified":"2026-06-17T06:54:21.953","status":"Analyzed","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.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","score":5.5},"cwes":["CWE-120"],"references":["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","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"],"products":["zyxel:ax7501-b0_firmware","zyxel:ax7501-b1_firmware","zyxel:dx3300-t1_firmware","zyxel:dx3301-t0_firmware","zyxel:dx4510_firmware","zyxel:dx5401-b0_firmware","zyxel:dx5401-b1_firmware","zyxel:emg3525-t50b_firmware","zyxel:emg5523-t50b_firmware","zyxel:emg5723-t50k_firmware","zyxel:ex3300-t1_firmware","zyxel:ex3301-t0_firmware","zyxel:ex3320-t0_firmware","zyxel:ex3320-t1_firmware","zyxel:ex3500-t0_firmware","zyxel:ex3501-t0_firmware","zyxel:ex3510_firmware","zyxel:ex5401-b0_firmware","zyxel:ex5401-b1_firmware","zyxel:ex5501-b0_firmware","zyxel:ex5510_firmware","zyxel:ex5512-t0_firmware","zyxel:ex5600-t1_firmware","zyxel:ex5601-t0_firmware","zyxel:ex5601-t1_firmware","zyxel:ex7710-b0_firmware","zyxel:lte3202-m437_firmware","zyxel:lte3301-plus_firmware","zyxel:lte5388-m804_firmware","zyxel:lte5398-m904_firmware","zyxel:lte7240-m403_firmware","zyxel:lte7480-m804_firmware","zyxel:lte7490-m904_firmware","zyxel:nbg7510_firmware","zyxel:nebula_fwa505_firmware","zyxel:nebula_fwa510_firmware","zyxel:nebula_fwa710_firmware","zyxel:nebula_lte3301-plus_firmware","zyxel:nebula_lte7461-m602_firmware","zyxel:nebula_nr5101_firmware","zyxel:nebula_nr7101_firmware","zyxel:nr5103_firmware","zyxel:nr5103e_firmware","zyxel:nr5103ev2_firmware","zyxel:nr5307_firmware","zyxel:nr7101_firmware","zyxel:nr7102_firmware","zyxel:nr7103_firmware","zyxel:nr7302_firmware","zyxel:nr7303_firmware"],"source":"nvd","synced_at":"2026-10-19T21:50:30.954589733+00:00"},"epss":{"cve":"CVE-2024-0816","score":0.00145,"percentile":0.0372,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}