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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2023-27396 Detail

Description

FINS (Factory Interface Network Service) is a message communication protocol, which is designed to be used in closed FA (Factory Automation) networks, and is used in FA networks composed of OMRON products. Multiple OMRON products that implement FINS protocol contain following security issues -- (1)Plaintext communication, and (2)No authentication required. When FINS messages are intercepted, the contents may be retrieved. When arbitrary FINS messages are injected, any commands may be executed on, or the system information may be retrieved from, the affected device. Affected products and versions are as follows: SYSMAC CS-series CPU Units, all versions, SYSMAC CJ-series CPU Units, all versions, SYSMAC CP-series CPU Units, all versions, SYSMAC NJ-series CPU Units, all versions, SYSMAC NX1P-series CPU Units, all versions, SYSMAC NX102-series CPU Units, all versions, and SYSMAC NX7 Database Connection CPU Units (Ver.1.16 or later)


Metrics

 
NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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Hyperlink Resource
https://jvn.jp/en/ta/JVNTA91513661/ Third Party Advisory 
https://jvn.jp/en/ta/JVNTA91513661/ Third Party Advisory 
https://jvn.jp/ta/JVNTA91513661/ Third Party Advisory 
https://jvn.jp/ta/JVNTA91513661/ Third Party Advisory 
https://www.cisa.gov/uscert/ics/advisories/icsa-22-179-02 Not Applicable  Third Party Advisory  US Government Resource 
https://www.cisa.gov/uscert/ics/advisories/icsa-22-179-02 Not Applicable  Third Party Advisory  US Government Resource 
https://www.fa.omron.co.jp/product/vulnerability/OMSR-2023-003_ja.pdf Vendor Advisory 
https://www.fa.omron.co.jp/product/vulnerability/OMSR-2023-003_ja.pdf Vendor Advisory 
https://www.ia.omron.com/product/vulnerability/OMSR-2023-003_en.pdf Vendor Advisory 
https://www.ia.omron.com/product/vulnerability/OMSR-2023-003_en.pdf Vendor Advisory 
https://www.us-cert.gov/ics/advisories/icsa-19-346-02 Not Applicable  Third Party Advisory  US Government Resource 
https://www.us-cert.gov/ics/advisories/icsa-19-346-02 Not Applicable  Third Party Advisory  US Government Resource 
https://www.us-cert.gov/ics/advisories/icsa-20-063-03 Not Applicable  Third Party Advisory  US Government Resource 
https://www.us-cert.gov/ics/advisories/icsa-20-063-03 Not Applicable  Third Party Advisory  US Government Resource 

Weakness Enumeration

CWE-ID CWE Name Source
CWE-306 Missing Authentication for Critical Function cwe source acceptance level NIST  

Known Affected Software Configurations Switch to CPE 2.2

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Change History

3 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2023-27396
NVD Published Date:
06/19/2023
NVD Last Modified:
11/21/2024
Source:
JPCERT/CC