Vulnerability in Navtor Navbox
CVE-2026-21404
NAVTOR NavBox through version 4.16.1.20 contains hard-coded credentials within its Windows Communication Foundation (SOAP) implementation. If the SOAP functionality is enabled, a local attacker can extract credentials to bypass the intende…
CVSS v3 metric
CVSS v3 base score 6.3 (Medium). Vector: CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:H.
Affected products
- Navtor Navbox — versions 0, 4.17.2.6
Weakness classification (CWE)
References
Frequently asked questions
- What is CVE-2026-21404?
- CVE-2026-21404 is a medium-severity vulnerability in Navtor Navbox, classified under Use of Hard-coded Credentials. CVSS score: 6.3/10. Published 2026-06-04.
- How severe is CVE-2026-21404?
- Medium severity. CVSS v3 base score is 6.3 out of 10.