VULNERABILITY INTELLIGENCE
CVE-2018-25368
CVSS score8.7 HIGH
EPSS probability0.39%
CISA KEVNot currently listed
Published2026-05-25
Last modified2026-10-06
CVSS vectorCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
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.
Weakness classification
- CWE-789: Memory Allocation with Excessive Size Value