What is CVE-2018-13133?

CVE-2018-13133 is a high-severity vulnerability in Goldenfrog Vyprvpn, classified under Untrusted Search Path. CVSS score: 7.8/10. Published 2018-07-04.

How severe is CVE-2018-13133?

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

Vulnerability in Goldenfrog Vyprvpn

CVE-2018-13133

Golden Frog VyprVPN before 2018-06-21 has a vulnerability associated with the installation process on Windows.

Published 2018-07-04 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 7.8 (High). Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.003 (23.6th percentile), scored 2026-10-01.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 24th percentile — 23.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.003 · newest: 0.003 · change: 0.000

Affected products

Goldenfrog Vyprvpn

Weakness classification (CWE)

CWE-426 — Untrusted Search Path

References

www.goldenfrog.com/blog/vyprvpn-secured-installation-vulnerability (Vendor Advisory)
fortiguard.com/zeroday/FG-VD-18-049 (Third Party Advisory)

Frequently asked questions

What is CVE-2018-13133?: CVE-2018-13133 is a high-severity vulnerability in Goldenfrog Vyprvpn, classified under Untrusted Search Path. CVSS score: 7.8/10. Published 2018-07-04.
How severe is CVE-2018-13133?: High severity. CVSS v3 base score is 7.8 out of 10.