Vendor dossier / #42
DrayTek vulnerabilities in CISA KEV
Answer CISA's KEV catalog lists 5 DrayTek vulnerabilities as of catalog 2026.09.23, 0.3% of all 1,721 entries and rank 42 of 283 vendors. The first was added on 2021-11-03 and the most recent on 2025-05-15; 0 are flagged as used in ransomware campaigns.
- KEV entries
- 50.3% of catalog
- Last 90 days
- +0added
- Ransomware: known
- 00%
- Products
- 3distinct
- First added
- 2021-11-03
- Latest added
- 2025-05-15
- Median days to due
- 21
- Open deadlines
- 0federal
TAdditions per quarter
Table view (by year)
| Year | Added |
|---|---|
| 2021 | 1 |
| 2022 | 0 |
| 2023 | 0 |
| 2024 | 3 |
| 2025 | 1 |
| 2026 | 0 |
QCommon questions
How many DrayTek vulnerabilities are in CISA KEV?
5, as of KEV catalog 2026.09.23 (released 2026-09-23). That is 0.3% of the catalog.
Which DrayTek product has the most KEV entries?
Multiple Vigor Routers, with 2 entries. 3 products appear in total.
How many DrayTek KEV vulnerabilities are linked to ransomware?
0 of 5 (0%) are flagged by CISA as known to be used in ransomware campaigns.
When was the latest DrayTek vulnerability added to KEV?
2025-05-15 (CVE-2024-12987).
What is the most common weakness in DrayTek KEV entries?
CWE-78 (OS command injection), listed on 3 entries.
PProducts
| Product | Entries | Share of vendor |
|---|---|---|
| Multiple Vigor Routers | 2 | 40% |
| VigorConnect | 2 | 40% |
| Vigor Routers | 1 | 20% |
WWeaknesses
| CWE | Entries | Share of vendor |
|---|---|---|
| CWE-78 OS command injection | 3 | 60% |
| CWE-22 Path traversal | 2 | 40% |
EAll 5 entries
| CVE | Product | Vulnerability | Added | Due | Ransomware | CWE |
|---|---|---|---|---|---|---|
| CVE-2024-12987 | Vigor Routers | DrayTek Vigor Routers OS Command Injection Vulnerability | Unknown | CWE-78 | ||
| CVE-2020-15415 | Multiple Vigor Routers | DrayTek Multiple Vigor Routers OS Command Injection Vulnerability | Unknown | CWE-78 | ||
| CVE-2021-20124 | VigorConnect | Draytek VigorConnect Path Traversal Vulnerability | Unknown | CWE-22 | ||
| CVE-2021-20123 | VigorConnect | Draytek VigorConnect Path Traversal Vulnerability | Unknown | CWE-22 | ||
| CVE-2020-8515 | Multiple Vigor Routers | Multiple DrayTek Vigor Routers Web Management Page Vulnerability | Unknown | CWE-78 |
Cite this
CISA's Known Exploited Vulnerabilities catalog lists 5 DrayTek vulnerabilities (0.3% of all entries). Source: Telemetry analysis of the CISA Known Exploited Vulnerabilities catalog, version 2026.09.23 (released 2026-09-23). https://glide-telemetry.pages.dev/vendors/draytek/
Source: CISA KEV catalog v2026.09.23, released 2026-09-23. Windows end 2026-09-23. Vendor names are CISA's vendorProject strings; Telemetry states no facts about DrayTek beyond this data.