CVE-2026-11492

D-Link DIR-823G vsftpd vsftpd.conf least privilege violation

CVSS 5.3 MEDIUMEPSS 0.5%CWE-266 CWE-272

A security flaw has been discovered in D-Link DIR-823G 1.0.2B05. The affected element is an unknown function of the file /etc/vsftpd.conf of the component vsftpd. Performing a manipulation results in least privilege violation. The attack can be initiated remotely. The exploit has been released to the public and may be used for attacks.

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P

Productos afectados

D-Link · DIR-823G

PoCs públicas encontradas — 1

cve_referencewww.notion.so/D-Link-DIR823G-V1-0-2B05_20181207-3671f5ba989080ac97fdc36d2fb5e57d?source=copy_linkno verificado

⚠ Recursos públicos, para evaluar la exposición de sistemas que controlas o estás autorizado a probar. Prueba solo con autorización.

¿Quieres saber si tu infraestructura está expuesta a esto?

Hablar con TrueHacking →

Referencias

https://vuldb.com/cve/CVE-2026-11492 https://vuldb.com/submit/834816 https://vuldb.com/vuln/369112 https://vuldb.com/vuln/369112/cti https://www.dlink.com/https://www.notion.so/D-Link-DIR823G-V1-0-2B05_20181207-3671f5ba989080ac97fdc36d2fb5e57d?source=copy_link