CVE - CVE-2023-27396

CVE-ID
CVE-2023-27396	Learn more at National Vulnerability Database (NVD) • CVSS Severity Rating • Fix Information • Vulnerable Software Versions • SCAP Mappings • CPE Information
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)
References
Note: References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
MISC:https://jvn.jp/en/ta/JVNTA91513661/ URL:https://jvn.jp/en/ta/JVNTA91513661/ MISC:https://jvn.jp/ta/JVNTA91513661/ URL:https://jvn.jp/ta/JVNTA91513661/ MISC:https://www.cisa.gov/uscert/ics/advisories/icsa-22-179-02 URL:https://www.cisa.gov/uscert/ics/advisories/icsa-22-179-02 MISC:https://www.fa.omron.co.jp/product/vulnerability/OMSR-2023-003_ja.pdf URL:https://www.fa.omron.co.jp/product/vulnerability/OMSR-2023-003_ja.pdf MISC:https://www.ia.omron.com/product/vulnerability/OMSR-2023-003_en.pdf URL:https://www.ia.omron.com/product/vulnerability/OMSR-2023-003_en.pdf MISC:https://www.us-cert.gov/ics/advisories/icsa-19-346-02 URL:https://www.us-cert.gov/ics/advisories/icsa-19-346-02 MISC:https://www.us-cert.gov/ics/advisories/icsa-20-063-03 URL:https://www.us-cert.gov/ics/advisories/icsa-20-063-03
Assigning CNA
JPCERT/CC
Date Record Created
20230315	Disclaimer: The record creation date may reflect when the CVE ID was allocated or reserved, and does not necessarily indicate when this vulnerability was discovered, shared with the affected vendor, publicly disclosed, or updated in CVE.
Phase (Legacy)
Assigned (20230315)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
This is an record on the CVE List, which provides common identifiers for publicly known cybersecurity vulnerabilities.
Search CVE Using Keywords: You can also search by reference using the CVE Reference Maps.
For More Information: CVE Request Web Form (select "Other" from dropdown)