CVE-2018-25239CWE-470

Smart VPN 1.1.3.0 Denial of Service via Search

Medium · published April 4, 2026

CVSS v4.0
6.9
EPSS
0%
Percentile
7.8
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v4.0
6.9 · MEDIUM
Vector
CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
EPSS
0.00187 · 7.8th percentile
Weakness
CWE-470 · Use of Externally-Controlled Input to Select Classes or Code ('Unsafe Reflection')
Published
2026-04-04T13:51Z
EPSS history
Timeline
  • 04 APR 13:51Z
    Smart VPN 1.1.3.0 Denial of Service via Search
    cvelistv5