CVE-2026-11492

2.1 lowEPSS 0.5%

Low (2.1) in dlink dir-823g firmware. EPSS 0.5% chance of exploitation in the next 30 days.

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.

Severity

CVSS 4.0

2.1 low

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

CVSS 3.1

8.8 high

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

EPSS: 0.5% chance of exploitation in the next 30 days; higher than 43% of CVEs (scores of 2026-10-31)
CWEs: CWE-266, CWE-272
Published: 2026-06-08
Modified: 2026-07-23
Record from: the NVD, synced 2026-10-19

Affected

dlink:dir-823g_firmware

References

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/

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