VulnerabilityAnalyzed

CVE-2026-11492

The attack can be initiated remotely.

LOW 2.1EPSS 0.51%

Does this matter?

Lower severity and a low EPSS score (0.51%). Track it; it rarely justifies an emergency change on its own.

Description

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: 2.1 LOWCVSS: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/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/M
EPSS: 0.51% probability · 42th percentile
CISA KEV: Not listed
Weakness: CWE-266, CWE-272
Affected: dlink/dir-823g firmware
Source: cna@vuldb.com

References

https://vuldb.com/cve/CVE-2026-11492Third Party Advisory, VDB Entry
https://vuldb.com/submit/834816Third Party Advisory, VDB Entry
https://vuldb.com/vuln/369112Third Party Advisory, VDB Entry
https://vuldb.com/vuln/369112/ctiPermissions Required, VDB Entry
https://www.dlink.com/Product
https://www.notion.so/D-Link-DIR823G-V1-0-2B05_20181207-3671f5ba989080ac97fdc36d2fb5e57d?source=copy_linkExploit, Vendor Advisory

Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.