CVE-2026-3470

3.8 lowEPSS 0.3%

Low (3.8) in sonicwall email security. EPSS 0.3% chance of exploitation in the next 30 days.

A vulnerability exists in the SonicWall Email Security appliance due to improper input sanitization that may lead to data corruption, allowing a remote authenticated attacker as admin user could exploit this issue by providing crafted input that corrupts application database.

Severity

CVSS 3.1

3.8 low

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:L

EPSS: 0.3% chance of exploitation in the next 30 days; higher than 25% of CVEs (scores of 2026-10-31)
CWE: CWE-20
Published: 2026-03-31
Modified: 2026-07-24
Record from: the NVD, synced 2026-10-19

Affected

sonicwall:email_security

References

https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2026-0002

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