EUVD-2026-17642
2026-03-31
sonicwall
2.7
CVSS 3.1
CVSS Vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:L
Attack Vector
Network
Attack Complexity
Low
Privileges Required
High
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
Low
Lifecycle Timeline
3
Analysis Generated
Mar 31, 2026 - 20:31 vuln.today
EUVD ID Assigned
Mar 31, 2026 - 20:31 euvd
EUVD-2026-17642
CVE Published
Mar 31, 2026 - 20:18 nvd
LOW 2.7
Description
A denial-of-service (DoS) vulnerability exists due to improper input validation in the SonicWall Email Security appliance, allowing a remote authenticated attacker as admin user to cause the application to become unresponsive.
Analysis
SonicWall Email Security appliance becomes unresponsive due to improper input validation when an authenticated administrator submits malformed input, causing a denial of service. The vulnerability affects all versions of SonicWall Email Security and requires valid admin credentials to exploit. …
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Priority Score
14
Low
Medium
High
Critical
KEV: 0
EPSS: +0.1
CVSS: +14
POC: 0
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