CVE-2018-25239 - CVE House
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Status published Medium CVE-2018-25239

Smart VPN 1.1.3.0 Denial of Service via Search

Vulnerability 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.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:

  • 0xB9

References

Affected Vendor

Affected Software

Smart VPN
Vulnerable Versions:
1.1.3.0

Timeline

Official Publish: April 4th, 2026
Last Modified: April 6th, 2026
Added to House: July 20th, 2026

CVSS Vectors

V3: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Weaknesses (CWE)

CWE-470

MITRE ATT&CK TTPs

No associated TTPs found for this vulnerability.