CVE-2018-25368 - CVE House
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Status published High CVE-2018-25368

Nord VPN 6.14.31 Denial of Service via Password Field

Vulnerability 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.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:

  • L0RD (borna nematzadeh)

References

More from Nordvpn

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CVE-2019-25572
NordVPN 6.19.6 Denial of Service via Email Field Buffer Overflow
Medium 6.9

Affected Vendor

Affected Software

NordVPN
Vulnerable Versions:
0

Timeline

Official Publish: May 25th, 2026
Last Modified: May 26th, 2026
Added to House: July 20th, 2026

CVSS Vectors

V3: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Weaknesses (CWE)

CWE-789

MITRE ATT&CK TTPs

No associated TTPs found for this vulnerability.