What is CVE-2018-5386?

CVE-2018-5386 is a high-severity vulnerability in Navarino Infinity, classified under Authentication Bypass Using an Alternate Path or Channel. CVSS score: 7.5/10. Published 2018-07-24.

How severe is CVE-2018-5386?

High severity. CVSS v3 base score is 7.5 out of 10.

Information disclosure in Navarino Infinity

CVE-2018-5386

Some Navarino Infinity functions, up to version 2.2, placed in the URL can bypass any authentication mechanism leading to an information leak.

Published 2018-07-24 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.

EPSS exploit prediction

EPSS: 0.045 (91.1th percentile), scored 2026-10-01.

Low probability of exploitation in the next 30 days, but still tracked. 91st percentile — 91.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.046 · newest: 0.045 · change: -0.002

Affected products

Navarino Infinity — versions 2.2

Weakness classification (CWE)

References

packetstormsecurity.com/files/146506/Navarino-Infinity-Blind-SQL-Injection-Sess… (Exploit, VDB Entry, Third Party Advisory)
medium.com/@evstykas/pwning-ships-vsat-for-fun-and-profit-ba0fe9f42fb3
www.securityfocus.com/bid/103544 (VDB Entry, Third Party Advisory, vdb-entry)
www.kb.cert.org/vuls/id/184077 (US Government Resource, Third Party Advisory, third-party-advisory)

Frequently asked questions

What is CVE-2018-5386?: CVE-2018-5386 is a high-severity vulnerability in Navarino Infinity, classified under Authentication Bypass Using an Alternate Path or Channel. CVSS score: 7.5/10. Published 2018-07-24.
How severe is CVE-2018-5386?: High severity. CVSS v3 base score is 7.5 out of 10.