9.8
CRITICAL
CVE-2018-16591
FURUNO FELCOM Password Change Remote Authentication Bypass
Description

FURUNO FELCOM 250 and 500 devices allow unauthenticated users to change the password for the Admin, Log and Service accounts, as well as the password for the protected "SMS" panel via /cgi-bin/sm_changepassword.cgi and /cgi-bin/sm_sms_changepasswd.cgi.

INFO

Published Date :

Sept. 10, 2018, 5:29 p.m.

Last Modified :

Aug. 24, 2020, 5:37 p.m.

Remotely Exploitable :

Yes !

Impact Score :

5.9

Exploitability Score :

3.9
Affected Products

The following products are affected by CVE-2018-16591 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Furuno felcom_250_firmware
2 Furuno felcom_500_firmware
References to Advisories, Solutions, and Tools

Here, you will find a curated list of external links that provide in-depth information, practical solutions, and valuable tools related to CVE-2018-16591.

URL Resource
https://cyberskr.com/blog/furuno-felcom.html Exploit Technical Description Third Party Advisory
https://gist.github.com/CyberSKR/2c30d964d48b5e1518ded88bd953b710 Third Party Advisory

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2018-16591 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2018-16591 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

  • CVE Modified by [email protected]

    May. 14, 2024

    Action Type Old Value New Value
  • CWE Remap by [email protected]

    Aug. 24, 2020

    Action Type Old Value New Value
    Changed CWE CWE-425 CWE-862
  • CWE Remap by [email protected]

    Oct. 03, 2019

    Action Type Old Value New Value
    Changed CWE CWE-284 CWE-255 CWE-425
  • Initial Analysis by [email protected]

    Nov. 05, 2018

    Action Type Old Value New Value
    Added CVSS V2 (AV:N/AC:L/Au:N/C:C/I:C/A:C)
    Added CVSS V3 AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
    Changed Reference Type https://gist.github.com/CyberSKR/2c30d964d48b5e1518ded88bd953b710 No Types Assigned https://gist.github.com/CyberSKR/2c30d964d48b5e1518ded88bd953b710 Third Party Advisory
    Changed Reference Type https://cyberskr.com/blog/furuno-felcom.html No Types Assigned https://cyberskr.com/blog/furuno-felcom.html Exploit, Technical Description, Third Party Advisory
    Added CWE CWE-284
    Added CPE Configuration AND OR *cpe:2.3:o:furuno:felcom_250_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:furuno:felcom_250:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:furuno:felcom_500_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:furuno:felcom_500:-:*:*:*:*:*:*:*
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2018-16591 is associated with the following CWEs:

Common Attack Pattern Enumeration and Classification (CAPEC)

Common Attack Pattern Enumeration and Classification (CAPEC) stores attack patterns, which are descriptions of the common attributes and approaches employed by adversaries to exploit the CVE-2018-16591 weaknesses.

Exploit Prediction

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.

1.54 }} 0.35%

score

0.85820

percentile

CVSS30 - Vulnerability Scoring System
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability