CVE-2021-3182

8.0 highEPSS 0.9%

High (8.0) in dlink dcs-5220 firmware. EPSS 0.9% chance of exploitation in the next 30 days.

D-Link DCS-5220 devices have a buffer overflow. NOTE: This vulnerability only affects products that are no longer supported by the maintainer

Severity

8.0 high

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

EPSS: 0.9% chance of exploitation in the next 30 days; higher than 60% of CVEs (scores of 2026-10-31)
CWEs: CWE-787, CWE-120
Published: 2021-01-19
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19