What is CVE-2025-66575?

CVE-2025-66575 is a high-severity vulnerability in Veepn, classified under Unquoted Search Path or Element. CVSS score: 7.8/10. Published 2025-12-04.

How severe is CVE-2025-66575?

High severity. CVSS v3 base score is 7.8 out of 10.

Vulnerability in Veepn

CVE-2025-66575

VeeVPN 1.6.1 contains an unquoted service path vulnerability in the VeePNService that allows remote attackers to execute code during startup or reboot with escalated privileges. Attackers can exploit this by providing a malicious service name, allowing them to inject commands and run as LocalSystem.

EPSS: 0.004 (32.7th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.8 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.

Affected products

Veepn — versions 1.6.1
Veepn Veevpn — versions 1.6.1

Weakness classification (CWE)

CWE-428 — Unquoted Search Path or Element

References

disclosure@vulncheck.com (Exploit, exploit)
disclosure@vulncheck.com (Product, product)
disclosure@vulncheck.com (product, Broken Link)
disclosure@vulncheck.com (VDB Entry, Third Party Advisory, third-party-advisory)

Frequently asked questions

What is CVE-2025-66575?: CVE-2025-66575 is a high-severity vulnerability in Veepn, classified under Unquoted Search Path or Element. CVSS score: 7.8/10. Published 2025-12-04.
How severe is CVE-2025-66575?: High severity. CVSS v3 base score is 7.8 out of 10.