CVE security advisories and vulnerability history for sma 400 by sonicwall.
Last updated
sonicwall sma 400 has 25 published CVE records since 2021, of which 5 are in CISA's Known Exploited Vulnerabilities catalog and 8 have a known public exploit. The average CVSS base score across scored CVEs is 8.0.
This page aggregates every publicly disclosed vulnerability (CVE) affecting sonicwall sma 400, with a severity breakdown, the affected and patched versions, the most common weakness types, and the full CVE list.
How the CVSS severity of sonicwall sma 400's CVEs breaks down, plus how many are exploited in the wild or have public exploit code.
10 additional CVEs have no CVSS severity score.
In CISA’s Known Exploited Vulnerabilities catalog
5
5 of sonicwall sma 400's CVEs are confirmed exploited in the wild.
Public exploits
8
8 of sonicwall sma 400's CVEs have a known public exploit available.
Browse every sonicwall sma 400 version named in a CVE, then pick one to see only the CVEs that affect it.
No specific affected versions are recorded for sonicwall sma 400; the CVEs below apply to the product without a version pin.
25 CVEs
Added to CISA KEV 2025-05-01
Added to CISA KEV 2025-05-01
Added to CISA KEV 2022-01-28
Added to CISA KEV 2025-04-16
Added to CISA KEV 2021-11-03
The CWE weakness categories most often found in sonicwall sma 400 CVEs. Follow any weakness for its full explanation.
How many sonicwall sma 400 CVEs were published each year.
Browse vulnerabilities for other products by sonicwall.
Common questions about sonicwall sma 400 vulnerabilities.
sonicwall sma 400 has 25 published CVE records since 2021.
Yes — 5 of sonicwall sma 400's CVEs are listed in CISA's Known Exploited Vulnerabilities catalog, confirmed exploited in the wild and carrying a CISA remediation deadline.
Yes — 8 of sonicwall sma 400's CVEs have a known public exploit.
sonicwall sma 400'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-122 (Heap-based Buffer Overflow), CWE-121 (Stack-based Buffer Overflow), CWE-287 (Improper Authentication).
sonicwall sma 400 has 3 critical and 9 high-severity CVEs.
The average CVSS base score across sonicwall sma 400's scored CVEs is 8.0.
Vulnerability data is sourced from the CVE Program; severity, KEV, and exploit signals are aggregated by RadicalNotion.AI.
Monitor new sonicwall sma 400 vulnerabilities as they are disclosed, with AI-written analysis and remediation guidance.
