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Medium · 6.2 CVE-2018-25239 EUVD-2018-21734GHSA-gwr9-q5w7-g798

Smart VPN 1.1.3.0 Denial of Service via Search

Published Apr 4, 2026 · Updated Apr 6, 2026 · Assigned by VulnCheck

Description

Smart VPN 1.1.3.0 contains a denial of service vulnerability that allows local attackers to crash the application by submitting oversized input through the search interface. Attackers can paste a buffer of 2100 characters into the top right search bar to trigger an unhandled exception that crashes the application.

Affected products

VendorProductAffectedFixed
SmartVPN Smart VPN 1.1.3.0 —

References