CVE-2024-0816

5.5 mediumEPSS 0.1%

Medium (5.5) in zyxel. EPSS 0.1% chance of exploitation in the next 30 days.

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.

Severity

CVSS 3.1

5.5 medium

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

EPSS: 0.1% chance of exploitation in the next 30 days; higher than 3% of CVEs (scores of 2026-10-31)
CWE: CWE-120
Published: 2024-05-21
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

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

References

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