CVE-2018-25239
Smart VPN 1.1.3.0 Denial of Service via Search
- State
- Published
- Severity
- 6.9 Medium
- Published
- Apr 4, 2026
- Updated
- Apr 6, 2026
- Reserved
- Apr 4, 2026
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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 6.9 Medium | 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 | VulnCheck |
| 3.1 | 6.2 Medium | CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H | VulnCheck |
Weaknesses
- CWE-470 Use of Externally-Controlled Input to Select Classes or Code ('Unsafe Reflection')
Affected Products
| Product | Versions |
|---|---|
Smart VPNSmartVPN |
|
References
- ExploitDB-46272exploit
- Product Referenceproduct
- VulnCheck Advisory: mart VPN 1.1.3.0 Denial of Service via Searchthird-party-advisory
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