April 4, 2022 · Applied Cybernetics Group
CVE-2021-45382 — D-Link Multiple Routers
D-Link Multiple Routers Remote Code Execution Vulnerability
- Added to KEV
2022-04-04- Federal due date
2022-04-25- Vendor
- D-Link
- Product
- Multiple Routers
- EPSS
- 100.0th percentile (score 0.944, as of
2026-06-08) - NVD CVSS v3.1
- —
- Ransomware use
- Unknown
- Upstream
- https://nvd.nist.gov/vuln/detail/CVE-2021-45382
CISA short description
A remote code execution vulnerability exists in all series H/W revisions routers via the DDNS function in ncc2 binary file.
Required action
The impacted product is end-of-life and should be disconnected if still in use.