CVE-2026-11492 MEDIUM

CVE-2026-11492: D-Link DIR-823G vsftpd vsftpd.conf least privilege violation

Vendor D-Link
Product DIR-823G
Weakness CWE-272
Published June 8, 2026
Last update June 8, 2026
View on NVD All CVEs

CVSS base score

5.3/10
Attack vector Network
Attack complexity Low
Privileges required Low
User interaction None
Confidentiality —
Integrity —

CVSS vector

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

What the vulnerability does

01Description

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.

Key dates

02Disclosure timeline

June 8, 2026 CVE published
June 8, 2026 Record updated