Description

NordVPN 6.19.6 contains a denial of service vulnerability that allows local attackers to crash the application by submitting an excessively long string in the email input field. Attackers can paste a buffer of 100,000 characters into the email field during login to trigger an application crash.

INFO

Published Date :

2026-03-21T12:47:11.466Z

Last Modified :

2026-03-21T12:47:11.466Z

Source :

VulnCheck
AFFECTED PRODUCTS

The following products are affected by CVE-2019-25572 vulnerability.

Vendors Products
Nordvpn
  • Nordvpn
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2019-25572.

URL Resource
https://downloads.nordcdn.com/apps/windows/10/NordVPN/latest/NordVPNSetup.exe cve-icon cve-icon
https://nordvpn.com/ cve-icon cve-icon
https://www.exploit-db.com/exploits/46343 cve-icon cve-icon
https://www.vulncheck.com/advisories/nordvpn-denial-of-service-via-email-field-buffer-overflow cve-icon cve-icon
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CVSS Vulnerability Scoring System

Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Attack Requirements
Privileges Required
User Interaction
VS Confidentiality
VS Integrity
VS Availability
SS Confidentiality
SS Integrity
SS Availability
Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact