CVE security advisories and vulnerability history for vigor300b by draytek.
Last updated
draytek vigor300b has 17 published CVE records since 2020, of which 3 are in CISA's Known Exploited Vulnerabilities catalog and 13 have a known public exploit. The average CVSS base score across scored CVEs is 8.8.
This page aggregates every publicly disclosed vulnerability (CVE) affecting draytek vigor300b, with a severity breakdown, the affected and patched versions, the most common weakness types, and the full CVE list.
How the CVSS severity of draytek vigor300b's CVEs breaks down, plus how many are exploited in the wild or have public exploit code.
5 additional CVEs have no CVSS severity score.
In CISA’s Known Exploited Vulnerabilities catalog
3
3 of draytek vigor300b's CVEs are confirmed exploited in the wild.
Public exploits
13
13 of draytek vigor300b's CVEs have a known public exploit available.
Browse every draytek vigor300b version named in a CVE, then pick one to see only the CVEs that affect it.
17 CVEs
Added to CISA KEV 2025-05-15
Added to CISA KEV 2024-09-30
Added to CISA KEV 2021-11-03
The CWE weakness categories most often found in draytek vigor300b CVEs. Follow any weakness for its full explanation.
How many draytek vigor300b CVEs were published each year.
Browse vulnerabilities for other products by draytek.
Common questions about draytek vigor300b vulnerabilities.
draytek vigor300b has 17 published CVE records since 2020.
Yes — 3 of draytek vigor300b's CVEs are listed in CISA's Known Exploited Vulnerabilities catalog, confirmed exploited in the wild and carrying a CISA remediation deadline.
Yes — 13 of draytek vigor300b's CVEs have a known public exploit.
2 distinct draytek vigor300b versions are named across its CVEs. Use the version filter above to see the CVEs affecting a specific version.
draytek vigor300b's CVEs most often map to these CWE weakness types: CWE-78 (Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')), CWE-787 (Out-of-bounds Write), CWE-77 (Improper Neutralization of Special Elements used in a Command ('Command Injection')).
draytek vigor300b has 8 critical and 3 high-severity CVEs.
The average CVSS base score across draytek vigor300b's scored CVEs is 8.8.
Vulnerability data is sourced from the CVE Program; severity, KEV, and exploit signals are aggregated by RadicalNotion.AI.
Monitor new draytek vigor300b vulnerabilities as they are disclosed, with AI-written analysis and remediation guidance.
