CVE-2025-405967.3HighCWE-121

CVE-2025-40596: SonicWall SMA 100 Series vulnerability

SonicWall · SMA 100 Series

Vendor fix available · Affected: SonicWall SMA 100 Series · Exploitation: likely to be exploited (10% or more)

Not in CyberSIXT coverage yet: no article names this CVE. This page shows the public record.

45.3%probability of exploitation in the next 30 days

98th percentile

050100

Higher than 98% of scored CVEs

7.3HighCVSS 3.1

LowMediumHighCrit.

DescriptionCVE.org

A Stack-based buffer overflow vulnerability in the SMA100 series web interface allows remote, unauthenticated attacker to cause Denial of Service (DoS) or potentially results in code execution.

Affected products1

From the CVE record. A product or version that is not listed is unknown, not unaffected.

SonicWall · SMA 100 Series10.2.1.15-81sv and earlier versions

On the Atlas

Every published CVE is on the CyberSIXT Atlas, grouped by weakness, vendor and month.

Open the Atlas

Exploitation: Likely to be exploited (10% or more). EPSS gives it a 10% or higher chance of exploitation in the next 30 days.
CISA KEV: Not listed
Public check: No public nuclei template
Weakness: Stack-based Buffer Overflow · Memory Corruption
Vendor: SonicWall
Published: July 2025
Band: Likely to be exploited (10% or more), July 2025

CoverageNo articles yet

No CyberSIXT article names CVE-2025-40596 yet, so there is no coverage timeline, action brief or change log for it. Everything on this page comes from the public CVE record, CISA KEV, EPSS and the nuclei template index. Search the archive or see the CVEs in the news.