CVE-2018-17881

9.8 criticalEPSS 1.5%

Critical (9.8) in d-link dir-823g firmware. EPSS 1.5% chance of exploitation in the next 30 days.

On D-Link DIR-823G 2018-09-19 devices, the GoAhead configuration allows /HNAP1 SetPasswdSettings commands without authentication to trigger an admin password change.

Severity

CVSS 3.0

9.8 critical

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS: 1.5% chance of exploitation in the next 30 days; higher than 74% of CVEs (scores of 2026-10-31)
CWE: CWE-640
Published: 2018-10-03
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

d-link:dir-823g_firmware

References

https://xz.aliyun.com/t/2834#toc-5
https://xz.aliyun.com/t/2834#toc-5

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