CVE-2023-28769: critical vulnerability in Zyxel DX5401-B0 firmware
Published · Updated
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65Vexday Risk Score
Patch now. It exploitation observed by VulnCheck and has a working public exploit.
ssvc Actcvss 9.8epss 5.4%
from disclosure to weaponsame day
Published on NVDApr 27
metasploitFeb 1
VulnCheck+554d
The buffer overflow vulnerability in the library “libclinkc.so” of the web server “zhttpd” in Zyxel DX5401-B0 firmware versions prior to V5.17(ABYO.1)C0 could allow a remote unauthenticated attacker to execute some OS commands or to cause denial-of-service (DoS) conditions on a vulnerable device.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected products
Zyxel · DX5401-B0 firmwareRelated CVEs — Zyxel DX5401-B0 firmware
In the same product, most dangerous first.