CVE-2021-43474

9.8 criticalEPSS 3.1%

Critical (9.8) in dlink dir-823g firmware. EPSS 3.1% chance of exploitation in the next 30 days.

An Access Control vulnerability exists in D-Link DIR-823G REVA1 1.02B05 (Lastest) via any parameter in the HNAP1 function

Severity

9.8 critical

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

EPSS: 3.1% chance of exploitation in the next 30 days; higher than 87% of CVEs (scores of 2026-10-31)
CWE: CWE-77
Published: 2022-04-07
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19