CVE-2018-25239

MEDIUM SEVERITY

CVSS Score & Metrics

Base Score

6.2 / 10

Vector String

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

Vulnerability Description

Microsoft 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.

Vulnerability Details

Published Date

April 04, 2026

Last Modified

April 07, 2026

CWE ID

CWE-470

Source

NVD

Vendor

SmartVPN

Product

Smart VPN

External References

https://www.exploit-db.com/exploits/46272
https://www.microsoft.com/store/productId/9NH1G93D4HKR
https://www.vulncheck.com/advisories/microsoft-smart-vpn-denial-of-service-via-search

CVE-2018-25239

CVSS Score & Metrics

Vulnerability Description

Vulnerability Details

External References

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