CVE-2018-25368

Nord VPN 6.14.31 Denial of Service via Password Field

Published May 25, 2026 CVSS 4.0 · 8.7 High EPSS < 1% KEV · Not listed
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.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
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.
Title Nord VPN 6.14.31 Denial of Service via Password Field
First Time appeared Nordvpn
Nordvpn nordvpn
Weaknesses CWE-789
CPEs cpe:2.3:a:nordvpn:nordvpn:*:*:*:*:*:macos:*:*
Vendors & Products Nordvpn
Nordvpn nordvpn
References
Metrics cvssV3_1

{'score': 7.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N'}

cvssV4_0

{'score': 8.7, 'vector': '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'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
VulnCheck
Published
Updated
May 26, 2026, 3:22 PM
Reserved
May 25, 2026, 1:35 PM
Status
Deferred
Published
May 25, 2026, 3:16 PM
Modified
Oct 6, 2026, 10:10 PM