Design/Logic Flaw

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 --...

CVE-2023-27396

CVE-2023-27396 affects Omron FINS protocol used in SYSMAC factory controllers. Issues: plaintext communication and no authentication allow interception, and arbitrary FINS messages can execute commands or reveal system info. Affected: SYSMAC CS-, CJ-, CP-, NJ-, NX1P-, NX102-series CPU Units (all ...

CVE-2023-27396

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 --...

CVE-2023-27396

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 --...

Omron SYSMAC CS/CJ/CP Series and NJ/NX Series Plaintext Storage of a Password (CVE-2022-31205)

In Omron CS series, CJ series, and CP series PLCs through 2022-05-18, the password for access to the Web UI is stored in memory area D1449...D1452 and can be read out using the Omron FINS protocol without any further authentication. This plugin only works with Tenable.ot. Please visit...

Omron CP1L-EL20DR-D Memory Arbitrary Read/Write (CVE-2023-22357)

Active debug code exists in OMRON CP1L-EL20DR-D all versions, which may lead to a command that is not specified in FINS protocol being executed without authentication. A remote unauthenticated attacker may read/write in arbitrary area of the device memory, which may lead to overwriting the...

Omron SYSMAC CS/CJ/CP Series 访问控制错误漏洞

The Omron SYSMAC CS/CJ/CP Series is a series of programmable controllers from Omron Corporation Japan. A security vulnerability exists in the Omron SYSMAC CS/CJ/CP Series due to a security issue with the FINS protocol that involves clear-text communication, undefined authentication, and other...

Omron CJ1M PLC

1. EXECUTIVE SUMMARY CVSS v3 9.1 ATTENTION: Exploitable remotely/low attack complexity Vendor: Omron Equipment: CJ1M PLC Vulnerabilities: Improper Access Control 2. RISK EVALUATION Successful exploitation of these vulnerabilities could allow an attacker to bypass user memory protections by...

The vulnerability of the Factory Interface Network Service (FINS) protocol implementation in the microcomputer-based programmable logic controllers OMRON CP1L-EL20DR-D allows a intruder to gain access to read, modify, or delete files, execute arbitrary code, or cause a service failure.

The vulnerability of the Factory Interface Network Service FINS protocol implementation in the microcomputer-based programmable logic controllers OMRON CP1L-EL20DR-D is related to insufficient protection of service data during code debugging. Exploiting this vulnerability can allow an attacker to...

CVE-2023-22357

Active debug code exists in OMRON CP1L-EL20DR-D all versions, which may lead to a command that is not specified in FINS protocol being executed without authentication. A remote unauthenticated attacker may read/write in arbitrary area of the device memory, which may lead to overwriting the...

PT-2022-6229 · Omron · Omron Cp1L-El20Dr-D

Name of the Vulnerable Software and Affected Versions: OMRON CP1L-EL20DR-D all versions Description: The issue is related to the implementation of the Factory Interface Network Service FINS protocol in the OMRON CP1L-EL20DR-D programmable logic controller's firmware, specifically due to...

CVE-2022-31207

The Omron SYSMAC Cx product family PLCs CS series, CJ series, and CP series through 2022-05-18 lack cryptographic authentication. They utilize the Omron FINS 9600/TCP protocol for engineering purposes, including downloading projects and control logic to the PLC. This protocol has authentication...

CVE-2022-31204

Omron CS series, CJ series, and CP series PLCs through 2022-05-18 use cleartext passwords. They feature a UM Protection setting that allows users or system integrators to configure a password in order to restrict sensitive engineering operations such as project/logic uploads and downloads. This...

CVE-2022-31204

Omron CS series, CJ series, and CP series PLCs through 2022-05-18 use cleartext passwords. They feature a UM Protection setting that allows users or system integrators to configure a password in order to restrict sensitive engineering operations such as project/logic uploads and downloads. This...

CVE-2022-31207

The Omron SYSMAC Cx product family PLCs CS series, CJ series, and CP series through 2022-05-18 lack cryptographic authentication. They utilize the Omron FINS 9600/TCP protocol for engineering purposes, including downloading projects and control logic to the PLC. This protocol has authentication...

CVE-2022-31204

Omron CS series, CJ series, and CP series PLCs through 2022-05-18 use cleartext passwords. They feature a UM Protection setting that allows users or system integrators to configure a password in order to restrict sensitive engineering operations such as project/logic uploads and downloads. This...

Authentication flaw

In Omron CS series, CJ series, and CP series PLCs through 2022-05-18, the password for access to the Web UI is stored in memory area D1449...D1452 and can be read out using the Omron FINS protocol without any further authentication...

Authentication flaw

The Omron SYSMAC Cx product family PLCs CS series, CJ series, and CP series through 2022-05-18 lack cryptographic authentication. They utilize the Omron FINS 9600/TCP protocol for engineering purposes, including downloading projects and control logic to the PLC. This protocol has authentication...

CVE-2022-31207

The Omron SYSMAC Cx product family PLCs CS series, CJ series, and CP series through 2022-05-18 lack cryptographic authentication. They utilize the Omron FINS 9600/TCP protocol for engineering purposes, including downloading projects and control logic to the PLC. This protocol has authentication...

CVE-2022-31207

The CVE-2022-31207 issue affects Omron SYSMAC CS/CJ/CP Series and NJ/NX Series PLCs (through 2022-05-18). The root cause is lack of cryptographic authentication for the FINS (9600/TCP) engineering protocol, allowing an attacker to manipulate downloaded object code that the PLC runs either in ASIC...