CVE-2018-16590 — CRITICAL (9.8)

Vulnerability Description

FURUNO FELCOM 250 and 500 devices use only client-side JavaScript in login.js for authentication.

CVSS Score

9.8

CRITICAL

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Furuno	Felcom 250 Firmware	-
Furuno	Felcom 250	-
Furuno	Felcom 500 Firmware	-
Furuno	Felcom 500	-

Related Weaknesses (CWE)

CWE-287

References

https://cyberskr.com/blog/furuno-felcom.htmlExploitTechnical DescriptionThird Party Advisory
https://gist.github.com/CyberSKR/34a8d6be7646a4bfd4df455f9f52500fThird Party Advisory
https://cyberskr.com/blog/furuno-felcom.htmlExploitTechnical DescriptionThird Party Advisory
https://gist.github.com/CyberSKR/34a8d6be7646a4bfd4df455f9f52500fThird Party Advisory

FAQ

What is CVE-2018-16590?

CVE-2018-16590 is a vulnerability with a CVSS score of 9.8 (CRITICAL). FURUNO FELCOM 250 and 500 devices use only client-side JavaScript in login.js for authentication.

How severe is CVE-2018-16590?

CVE-2018-16590 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.

Is there a patch for CVE-2018-16590?

Check the references section above for vendor advisories and patch information. Affected products include: Furuno Felcom 250 Firmware, Furuno Felcom 250, Furuno Felcom 500 Firmware, Furuno Felcom 500.