9.8
CRITICAL
CVE-2018-17900
Yokogawa STARDOM Controllers Authentication Bypass Vulnerability
Description

Yokogawa STARDOM Controllers FCJ, FCN-100, FCN-RTU, FCN-500, All versions R4.10 and prior, The web application improperly protects credentials which could allow an attacker to obtain credentials for remote access to controllers.

INFO

Published Date :

Oct. 12, 2018, 2:29 p.m.

Last Modified :

Nov. 21, 2024, 3:55 a.m.

Remotely Exploitable :

Yes !

Impact Score :

5.9

Exploitability Score :

3.9
Public PoC/Exploit Available at Github

CVE-2018-17900 has a 1 public PoC/Exploit available at Github. Go to the Public Exploits tab to see the list.

Affected Products

The following products are affected by CVE-2018-17900 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 Yokogawa fcj_firmware
2 Yokogawa fcn-100_firmware
3 Yokogawa fcn-rtu_firmware
4 Yokogawa fcn-500_firmware
5 Yokogawa fcj
6 Yokogawa fcn-100
7 Yokogawa fcn-rtu
8 Yokogawa fcn-500
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-2018-17900.

URL Resource
https://ics-cert.us-cert.gov/advisories/ICSA-18-151-03 Third Party Advisory US Government Resource
https://web-material3.yokogawa.com/YSAR-18-0007-E.pdf Vendor Advisory
https://ics-cert.us-cert.gov/advisories/ICSA-18-151-03 Third Party Advisory US Government Resource
https://web-material3.yokogawa.com/YSAR-18-0007-E.pdf Vendor 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).

🚨ATTENTION🚨 The CVE mappings have migrated to the Center’s Mappings Explorer project. See README below. This repository is kept here as an archive.

cybersecurity cve ctid mitre-attack threat-informed-defense

Updated: 1 month, 2 weeks ago
232 stars 55 fork 55 watcher
Born at : July 23, 2020, 4:34 p.m. This repo has been linked 1 different CVEs too.

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

The following list is the news that have been mention CVE-2018-17900 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2018-17900 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
  • CVE Modified by [email protected]

    Oct. 09, 2019

    Action Type Old Value New Value
    Added CWE ICS-CERT CWE-522
  • CWE Remap by [email protected]

    Oct. 03, 2019

    Action Type Old Value New Value
    Changed CWE CWE-255 CWE-255 CWE-522
  • Initial Analysis by [email protected]

    Nov. 30, 2018

    Action Type Old Value New Value
    Added CVSS V2 (AV:N/AC:L/Au:N/C:P/I:N/A:N)
    Added CVSS V3 AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
    Changed Reference Type https://web-material3.yokogawa.com/YSAR-18-0007-E.pdf No Types Assigned https://web-material3.yokogawa.com/YSAR-18-0007-E.pdf Vendor Advisory
    Changed Reference Type https://ics-cert.us-cert.gov/advisories/ICSA-18-151-03 No Types Assigned https://ics-cert.us-cert.gov/advisories/ICSA-18-151-03 Third Party Advisory, US Government Resource
    Added CWE CWE-255
    Added CPE Configuration AND OR *cpe:2.3:o:yokogawa:fcj_firmware:*:*:*:*:*:*:*:* versions up to (including) r4.10 OR cpe:2.3:h:yokogawa:fcj:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:yokogawa:fcn-100_firmware:*:*:*:*:*:*:*:* versions up to (including) r4.10 OR cpe:2.3:h:yokogawa:fcn-100:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:yokogawa:fcn-rtu_firmware:*:*:*:*:*:*:*:* versions up to (including) r4.10 OR cpe:2.3:h:yokogawa:fcn-rtu:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:yokogawa:fcn-500_firmware:*:*:*:*:*:*:*:* versions up to (including) r4.10 OR cpe:2.3:h:yokogawa:fcn-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-2018-17900 is associated with the following CWEs:

Exploit Prediction

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

0.24 }} 0.00%

score

0.59726

percentile

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