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CVE-2023-22357

Quick assessment

Affected
OMRON Corporation CP1L-EL20DR-D
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Omron CP1L-EL20DR-D是日本欧姆龙（Omron）公司的一款可编程序控制器。 Omron CP1L-EL20DR-D存在安全漏洞。攻击者利用该漏洞导致FINS协议中未指定的命令在未经验证的情况下执行。

AI Predicted 9.8 Difficulty: Trivial EPSS 1.17% · P66
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I. Basic Information for CVE-2023-22357

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
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 firmware, causing a denial-of-service (DoS) condition, and/or arbitrary code execution.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Omron CP1L-EL20DR-D 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Omron CP1L-EL20DR-D是日本欧姆龙（Omron）公司的一款可编程序控制器。 Omron CP1L-EL20DR-D存在安全漏洞。攻击者利用该漏洞导致FINS协议中未指定的命令在未经验证的情况下执行。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
OMRON Corporation CP1L-EL20DR-D All versions -

II. Public POCs for CVE-2023-22357

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III. Intelligence Information for CVE-2023-22357

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Vendor Advisories for CVE-2023-22357 (1)

IV. Related Vulnerabilities

Same vendor: OMRON Corporation

V. Comments for CVE-2023-22357

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