Reference page — cumulative record through Monday, October 5, 2026 UTC. Reference pages update as the archive grows; only dated daily editions are immutable pages of record.
Sonicwall
Vendor reference — Sonicwall · sector: Network & Infrastructure. Cumulative disclosure record across the archive.
Career totals
| All-time | YTD | |
|---|---|---|
| CVEs | 34 | 19 |
| KEV entries | 19 | 4 |
| KEV/100 | Med CVSS | Med EPSS | C | H | M | L |
|---|---|---|---|---|---|---|
| 55.9 | 8.4 | .0410 | 15 | 12 | 7 | 0 |
KEV/100 = KEV entries ÷ CVEs × 100. Med CVSS / Med EPSS are medians over all disclosures. C/H/M/L = disclosures by CVSS severity band.
Monthly disclosures
Trend (by first-seen month, full archive): ▂▁▁▁▁▁▁▁▁▁▂▁▁▁▁▁▁▁▁▁▂▂▁▄▂▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▂▁▁▁▁▁▁▁▂▁▁▁▁▂▂▁▁▁▁▁▁▁▁▁▂▁▁▁▁▁▁▂█▄▁
| Month | New CVEs |
|---|---|
| 2025-11 | 0 |
| 2025-12 | 1 |
| 2026-01 | 0 |
| 2026-02 | 0 |
| 2026-03 | 0 |
| 2026-04 | 0 |
| 2026-05 | 0 |
| 2026-06 | 0 |
| 2026-07 | 2 |
| 2026-08 | 12 |
| 2026-09 | 5 |
| 2026-10 | 0 |
Notable CVEs
Ranked by the published formula: KEV → EPSS → CVSS → CVE ID.
| CVE | CVSS | EPSS %ile | Severity | KEV | First seen |
|---|---|---|---|---|---|
| CVE-2021-20038 | 9.8 | 100.0 | CRITICAL | YES | 2021-12-08 |
| CVE-2019-7481 | 7.5 | 100.0 | HIGH | YES | 2021-11-03 |
| CVE-2024-53704 | 9.8 | 99.9 | CRITICAL | YES | 2025-02-18 |
| CVE-2021-20021 | 9.8 | 99.8 | CRITICAL | YES | 2021-11-03 |
| CVE-2023-44221 | 7.2 | 99.5 | HIGH | YES | 2023-12-05 |
| CVE-2021-20023 | 4.9 | 98.9 | MEDIUM | YES | 2021-11-03 |
| CVE-2021-20016 | 9.8 | 98.6 | CRITICAL | YES | 2021-11-03 |
| CVE-2021-20028 | 9.8 | 98.2 | CRITICAL | YES | 2021-08-04 |
| CVE-2020-5135 | 9.8 | 98.0 | CRITICAL | YES | 2020-10-12 |
| CVE-2025-23006 | 9.8 | 97.7 | CRITICAL | YES | 2025-01-24 |
| CVE-2024-40766 | 9.8 | 97.2 | CRITICAL | YES | 2024-08-23 |
| CVE-2021-20022 | 7.2 | 96.9 | HIGH | YES | 2021-11-03 |
| CVE-2026-15410 | 7.2 | 96.0 | HIGH | YES | 2026-07-14 |
| CVE-2026-83549 | 7.8 | 95.7 | HIGH | YES | 2026-09-01 |
| CVE-2026-83548 | 10.0 | 95.0 | CRITICAL | YES | 2026-09-01 |
Recent CVEs
| CVE | CVSS | EPSS %ile | Severity | KEV | First seen |
|---|---|---|---|---|---|
| CVE-2026-81939 | 9.1 | 50.7 | CRITICAL | — | 2026-09-04 |
| CVE-2026-78328 | 9.1 | 37.8 | CRITICAL | — | 2026-09-04 |
| CVE-2026-78327 | 9.1 | 74.2 | CRITICAL | — | 2026-09-04 |
| CVE-2026-83549 | 7.8 | 95.7 | HIGH | YES | 2026-09-01 |
| CVE-2026-83548 | 10.0 | 95.0 | CRITICAL | YES | 2026-09-01 |
| CVE-2026-66152 | 8.8 | 40.6 | HIGH | — | 2026-08-25 |
| CVE-2026-66153 | 7.0 | 13.1 | HIGH | — | 2026-08-25 |
| CVE-2026-66150 | 7.8 | 15.7 | HIGH | — | 2026-08-11 |
| CVE-2026-66149 | 7.8 | 15.7 | HIGH | — | 2026-08-11 |
| CVE-2026-66147 | 9.4 | 77.3 | CRITICAL | — | 2026-08-11 |
| CVE-2026-66145 | 9.1 | 50.0 | CRITICAL | — | 2026-08-11 |
| CVE-2026-66154 | 8.3 | 9.0 | HIGH | — | 2026-08-11 |
| CVE-2026-18634 | 8.4 | 25.3 | HIGH | — | 2026-08-11 |
| CVE-2026-66146 | 6.1 | 20.8 | MEDIUM | — | 2026-08-11 |
| CVE-2026-66148 | 6.3 | 64.5 | MEDIUM | — | 2026-08-11 |
Products
This vendor's products with a reference page (≥2 disclosures), by CVE count. A monolithic vendor total dilutes signal; product pages sharpen it.
| Product | CVEs | KEV |
|---|---|---|
| GMS | 6 | 0 |
| SMA1000 | 6 | 6 |
| Email Security | 5 | 3 |
| SMA100 | 4 | 4 |
| SonicOS | 4 | 3 |
| Network Security Manager (NSM) | 3 | 0 |
| NetExtender | 2 | 0 |
| SonicWall SMA100 | 2 | 2 |
KEV entries
| CVE | KEV added | CVSS | EPSS %ile | Severity |
|---|---|---|---|---|
| CVE-2026-83549 | 2026-09-02 | 7.8 | 95.7 | HIGH |
| CVE-2026-83548 | 2026-09-02 | 10.0 | 95.0 | CRITICAL |
| CVE-2026-15410 | 2026-07-14 | 7.2 | 96.0 | HIGH |
| CVE-2026-15409 | 2026-07-14 | 10.0 | 93.8 | CRITICAL |
| CVE-2025-40602 | 2025-12-17 | 6.6 | 85.7 | MEDIUM |
| CVE-2023-44221 | 2025-05-01 | 7.2 | 99.5 | HIGH |
| CVE-2021-20035 | 2025-04-16 | 6.5 | 90.6 | MEDIUM |
| CVE-2024-53704 | 2025-02-18 | 9.8 | 99.9 | CRITICAL |
| CVE-2025-23006 | 2025-01-24 | 9.8 | 97.7 | CRITICAL |
| CVE-2024-40766 | 2024-09-09 | 9.8 | 97.2 | CRITICAL |
| CVE-2019-7483 | 2022-03-28 | 7.5 | 90.3 | HIGH |
| CVE-2021-20028 | 2022-03-28 | 9.8 | 98.2 | CRITICAL |
| CVE-2020-5135 | 2022-03-15 | 9.8 | 98.0 | CRITICAL |
| CVE-2021-20038 | 2022-01-28 | 9.8 | 100.0 | CRITICAL |
| CVE-2021-20022 | 2021-11-03 | 7.2 | 96.9 | HIGH |
| CVE-2021-20023 | 2021-11-03 | 4.9 | 98.9 | MEDIUM |
| CVE-2021-20021 | 2021-11-03 | 9.8 | 99.8 | CRITICAL |
| CVE-2021-20016 | 2021-11-03 | 9.8 | 98.6 | CRITICAL |
| CVE-2019-7481 | 2021-11-03 | 7.5 | 100.0 | HIGH |
KEV timing
| CVE | Days |
|---|---|
| CVE-2019-7481 | 0 |
| CVE-2021-20016 | 0 |
| CVE-2021-20021 | 0 |
| CVE-2021-20022 | 0 |
| CVE-2021-20023 | 0 |
| CVE-2024-53704 | 0 |
| CVE-2025-23006 | 0 |
| CVE-2026-15409 | 0 |
| CVE-2026-15410 | 0 |
| CVE-2026-83548 | 1 |
| CVE | Due | Days over |
|---|---|---|
| CVE-2021-20016 | 2021-11-17 | 1783 |
| CVE-2021-20021 | 2021-11-17 | 1783 |
| CVE-2021-20023 | 2021-11-17 | 1783 |
| CVE-2021-20022 | 2021-11-17 | 1783 |
| CVE-2021-20038 | 2022-02-11 | 1697 |
| CVE-2020-5135 | 2022-04-05 | 1644 |
| CVE-2021-20028 | 2022-04-18 | 1631 |
| CVE-2019-7483 | 2022-04-18 | 1631 |
| CVE-2019-7481 | 2022-05-03 | 1616 |
| CVE-2024-40766 | 2024-09-30 | 735 |
Methodology
Rate statistics are arithmetic over published figures: KEV/100 = KEV entries ÷ CVEs × 100; medians are taken over this vendor's disclosures. Vendor names are normalized (case, punctuation, common aliases) before aggregation; monthly counts are keyed to first-seen day, the day this archive first observed the record, not the upstream publication date.
Raw counts are not comparable across vendors: disclosure practices, product breadth, and CNA conventions differ widely, so a larger number here does not mean less secure software. This is a reference page assembled from the public record — not a record of its own, and not a ranking of vendors by our judgment.
Sources. CVE records from the CVE Program (cvelistV5); enrichment from NVD (NIST); known-exploited status from the CISA KEV catalog; exploit probability from FIRST EPSS.
