CVE-2018-25368
High
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.
SeverityHigh
CVSS7.5
Exploit probability33. percentile0.4%
ProductNordVPN
PublishedMay 25, 2026
First seenMay 25, 2026
Weakness typeCWE-789CWE-789
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| Nordvpn NordVPN | v ≤ 6.14.31 | — |
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