CVE records
Every CVE as the CVE Program publishes it, refreshed every ten minutes, with NVD's analysis, CISA's known-exploited status and a healthcare tag. Subscribers get the CVEs that match their own systems on My program, by email as they are published. Where the data comes from: sources.
Updated under an hour ago ()
What this means for you
This week: 5,496 CVEs published, 359 critical, and 7 newly confirmed exploited. Add your stack to see whether any of them hit you.
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- Published in the last 7 days
- 5,496
- Show in the list
- Critical, last 7 days
- 359
- Show in the list
- Healthcare-tagged, last 7 days
- 5
- Show in the list
- Known exploited (CISA KEV)
- 1,747
- Show in the list
Showing CVEs that name the product dlink:dir-820lw_firmware. Show all products
| CVE | Severity | Title | Published |
|---|---|---|---|
| CVE-2021-45382 Known exploited | Critical 9.8 | A Remote Command Execution (RCE) vulnerability exists in all series H/W revisions D-link DIR-810L, DIR-820L/LW, DIR-826L, DIR-830L, and DIR-836L routers via the DDNS function in ncc2 binary file. Assigned by mitre | Feb 17, 2022 |
| CVE-2026-4499 | Critical 9.8 | A vulnerability was determined in D-Link DIR-820LW 2.03. | Mar 20, 2026 |
CVSS is the assigning CNA's score where it gives one, otherwise NVD's. The healthcare tag is a documented heuristic (a list of clinical and health IT vendors, and clinical terms in the description), not a classification. The CVE record is authoritative.