CVE-2026-90881: D-Link DIR-882 CGI Binary dllog.cgi main information disclosure

Severity: medium (CVSS 5.3 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.8% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2026-09-15 · updated 2026-09-17
Weakness: CWE-200

Description

A weakness has been identified in D-Link DIR-882 up to 20260814. Impacted is the function main of the file /HNAP1/dllog.cgi of the component CGI Binary. Executing a manipulation can lead to information disclosure. The attack may be launched remotely. The exploit has been made available to the public and could be used for attacks.

Affected products

D-Link DIR-882: 20260814

References

https://github.com/limou89/somevul/blob/main/D-Link_DIR-882_A1_dllog_dlquickvpnsettings_Information_Disclosure.md
https://vuldb.com/cve/CVE-2026-90881
https://vuldb.com/submit/929152
https://vuldb.com/vuln/403475
https://vuldb.com/vuln/403475/cti
https://www.dlink.com/

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