CVE-2018-25368
Nord VPN 6.14.31 Denial of Service via Password Field
- State
- Published
- Severity
- 8.7 High
- Published
- May 25, 2026
- Updated
- May 26, 2026
- Reserved
- May 25, 2026
Description
Nord VPN 6.14.31 contains a denial of service vulnerability that allows unauthenticated attackers to crash the application by submitting an excessively long string in the password field. Attackers can paste a buffer of repeated characters into the password input field to trigger an application crash when attempting to authenticate.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 8.7 High | CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N | VulnCheck |
| 3.1 | 7.5 High | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N | VulnCheck |
Weaknesses
- CWE-789 Memory Allocation with Excessive Size Value
Affected Products
| Product | Versions |
|---|---|
NordVPNNordvpn |
|
References
- ExploitDB-45304exploit
- Product Referenceproduct
- VulnCheck Advisory: Nord VPN 6.14.31 Denial of Service via Password Fieldthird-party-advisory
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