CVE-2019-25343
NextVPN 4.10 - Insecure File Permissions
- State
- Published
- Severity
- 8.5 High
- Published
- Feb 12, 2026
- Updated
- Feb 12, 2026
- Reserved
- Feb 12, 2026
Description
NextVPN 4.10 contains an insecure file permissions vulnerability that allows local users to modify executable files with full access rights. Attackers can replace system executables with malicious files to gain SYSTEM or Administrator privileges through unauthorized file modification.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 8.5 High | CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N | VulnCheck |
| 3.1 | 7.8 High | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H | VulnCheck |
Weaknesses
- CWE-732 Incorrect Permission Assignment for Critical Resource
Affected Products
| Product | Versions |
|---|---|
NextVPNVm3Max |
|
References
- ExploitDB-47831exploit
- Vendor Homepageproduct
- VulnCheck Advisory: NextVPN v4.10 - Insecure File Permissionsthird-party-advisory
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