5.3
MEDIUM
CVE-2023-5915
Yokogawa Electric Corporation STARDOM Denial-of-Service Vulnerability
Description

A vulnerability of Uncontrolled Resource Consumption has been identified in STARDOM provided by Yokogawa Electric Corporation. This vulnerability may allow to a remote attacker to cause a denial-of-service condition to the FCN/FCJ controller by sending a crafted packet. While sending the packet, the maintenance homepage of the controller could not be accessed. Therefore, functions of the maintenance homepage, changing configuration, viewing logs, etc. are not available. But the controller’s operation is not stopped by the condition. The affected products and versions are as follows: STARDOM FCN/FCJ R1.01 to R4.31.

INFO

Published Date :

Dec. 1, 2023, 7:15 a.m.

Last Modified :

Dec. 8, 2023, 6:24 p.m.

Source :

7168b535-132a-4efe-a076-338f829b2eb9

Remotely Exploitable :

Yes !

Impact Score :

1.4

Exploitability Score :

3.9
Affected Products

The following products are affected by CVE-2023-5915 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 stardom_fcj_firmware
2 Yokogawa stardom_fcn_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-2023-5915.

URL Resource
https://jvn.jp/vu/JVNVU95177889/index.html Mitigation Third Party Advisory
https://web-material3.yokogawa.com/1/35463/files/YSAR-23-0003-E.pdf Mitigation Vendor Advisory
https://www.cisa.gov/news-events/ics-advisories/icsa-23-334-02 Mitigation Third Party Advisory US Government Resource

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-2023-5915 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2023-5915 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 7168b535-132a-4efe-a076-338f829b2eb9

    May. 14, 2024

    Action Type Old Value New Value
  • Initial Analysis by [email protected]

    Dec. 08, 2023

    Action Type Old Value New Value
    Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
    Changed Reference Type https://jvn.jp/vu/JVNVU95177889/index.html No Types Assigned https://jvn.jp/vu/JVNVU95177889/index.html Mitigation, Third Party Advisory
    Changed Reference Type https://web-material3.yokogawa.com/1/35463/files/YSAR-23-0003-E.pdf No Types Assigned https://web-material3.yokogawa.com/1/35463/files/YSAR-23-0003-E.pdf Mitigation, Vendor Advisory
    Changed Reference Type https://www.cisa.gov/news-events/ics-advisories/icsa-23-334-02 No Types Assigned https://www.cisa.gov/news-events/ics-advisories/icsa-23-334-02 Mitigation, Third Party Advisory, US Government Resource
    Added CWE NIST NVD-CWE-noinfo
    Added CPE Configuration AND OR *cpe:2.3:o:yokogawa:stardom_fcj_firmware:*:*:*:*:*:*:*:* versions from (including) r1.01 up to (including) r4.31 OR cpe:2.3:h:yokogawa:stardom_fcj:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:yokogawa:stardom_fcn_firmware:*:*:*:*:*:*:*:* versions from (including) r1.01 up to (including) r4.31 OR cpe:2.3:h:yokogawa:stardom_fcn:-:*:*:*:*:*:*:*
  • CVE Received by 7168b535-132a-4efe-a076-338f829b2eb9

    Dec. 01, 2023

    Action Type Old Value New Value
    Added Description A vulnerability of Uncontrolled Resource Consumption has been identified in STARDOM provided by Yokogawa Electric Corporation. This vulnerability may allow to a remote attacker to cause a denial-of-service condition to the FCN/FCJ controller by sending a crafted packet. While sending the packet, the maintenance homepage of the controller could not be accessed. Therefore, functions of the maintenance homepage, changing configuration, viewing logs, etc. are not available. But the controller’s operation is not stopped by the condition. The affected products and versions are as follows: STARDOM FCN/FCJ R1.01 to R4.31.
    Added Reference YokogawaGroup https://web-material3.yokogawa.com/1/35463/files/YSAR-23-0003-E.pdf [No types assigned]
    Added Reference YokogawaGroup https://www.cisa.gov/news-events/ics-advisories/icsa-23-334-02 [No types assigned]
    Added Reference YokogawaGroup https://jvn.jp/vu/JVNVU95177889/index.html [No types assigned]
    Added CWE YokogawaGroup CWE-400
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-2023-5915 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-2023-5915 weaknesses.

Exploit Prediction

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

0.12 }} 0.02%

score

0.47189

percentile

CVSS31 - Vulnerability Scoring System
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability